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Pixeliro

#3E63DD

Royal Blue

#3E63DDRoyal Blue

Luminance

0.152

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#3E63DD
No #
3E63DD

RGB

RGB
rgb(62, 99, 221)
Values
R:62 G:99 B:221

HSL

HSL
hsl(226, 70%, 55%)
Values
H:226° S:70% L:55%

HSV / HSB

HSV
hsv(226, 72%, 87%)
Values
H:226° S:72% V:87%

CMYK

CMYK
cmyk(72%, 55%, 0%, 13%)
Values
C:72 M:55 Y:0 K:13

LAB

LAB
lab(46, 28, -66)
Values
L:46 a:28 b:-66

OKLCH

OKLCH
oklch(54.4% 0.191 267.0)
Values
L:54.4% C:0.191 H:267.0°

Code Formats

CSS
color: #3E63DD;
Swift
UIColor(red: 0.243, green: 0.388, blue: 0.867, alpha: 1.0)
Kotlin
Color(0xFF3E63DD)
Flutter
Color(0xFF3E63DD)
Android
#FF3E63DD

Contrast Analysis

WCAG compliance with grayscale colors

On White

5.21:1

AA

On Black

4.03:1

AA-large

Grayscale Contrast

Aa

0%

4.0

AA-large
Aa

10%

3.3

AA-large
Aa

20%

2.4

Fail
Aa

30%

1.6

Fail
Aa

40%

1.1

Fail
Aa

50%

1.3

Fail
Aa

60%

1.8

Fail
Aa

70%

2.5

Fail
Aa

80%

3.2

AA-large
Aa

90%

4.1

AA-large
Aa

100%

5.2

AA

Best Grayscale Contrast

#FFFFFF with ratio 5.21:1

Aa

Color Harmonies

Harmonious color combinations

complementary

Two colors opposite on the color wheel (180°)

split-complementary

Base color + two colors adjacent to its complement

triadic

Three colors evenly spaced (120° apart)

tetradic

Four colors evenly spaced (90° apart)

analogous

Three colors adjacent on the color wheel (30° apart)

Color Variations

Tints, shades, tones, and full scale

Color Scale (50-900)

50

100

200

300

400

500

600

700

800

900

Tints (Lighter)

Shades (Darker)

Tones (Desaturated)

Gradients (OKLCH)

Primary

90°
CSS
linear-gradient(90deg, #93A7EC 0%, #1B3898 100%)
OKLCH
linear-gradient(90deg, oklch(74.0% 0.103 271.3) 0%, oklch(38.6% 0.161 265.9) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #5A7DF2 0%, #0639E0 100%)
OKLCH
linear-gradient(135deg, oklch(62.3% 0.179 268.3) 0%, oklch(45.8% 0.252 264.2) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #3E63DD 0%, #DDB73C 100%)
OKLCH
linear-gradient(90deg, oklch(54.4% 0.191 267.0) 0%, oklch(79.2% 0.142 91.1) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #3CB2DD 0%, #3E63DD 50%, #673CDD 100%)
OKLCH
linear-gradient(90deg, oklch(71.7% 0.119 226.8) 0%, oklch(54.4% 0.191 267.0) 50%, oklch(50.9% 0.228 287.6) 100%)
Stops
0%
50%
100%

Sunset

90°
CSS
linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)
OKLCH
linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)
Stops
0%
50%
100%

Ocean

135°
CSS
linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)
OKLCH
linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)
Stops
0%
50%
100%

Dark Mode

180°
CSS
linear-gradient(180deg, #3C61DD 0%, #12182B 100%)
OKLCH
linear-gradient(180deg, oklch(53.9% 0.194 267.0) 0%, oklch(21.4% 0.039 269.6) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #7D96E8 0%, #1F40AD 100%)
OKLCH
radial-gradient(circle, oklch(68.8% 0.124 270.0) 0%, oklch(42.3% 0.178 265.8) 100%)
Stops
0%
100%

💡 About OKLCH Gradients

OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).

Generate Full Palette

Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.

View Palette