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Pixeliro

#64B5F6

Sky Blue

#64B5F6Sky Blue

Luminance

0.424

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#64B5F6
No #
64B5F6

RGB

RGB
rgb(100, 181, 246)
Values
R:100 G:181 B:246

HSL

HSL
hsl(207, 89%, 68%)
Values
H:207° S:89% L:68%

HSV / HSB

HSV
hsv(207, 59%, 96%)
Values
H:207° S:59% V:96%

CMYK

CMYK
cmyk(59%, 26%, 0%, 4%)
Values
C:59 M:26 Y:0 K:4

LAB

LAB
lab(71, -6, -40)
Values
L:71 a:-6 b:-40

OKLCH

OKLCH
oklch(74.8% 0.123 244.7)
Values
L:74.8% C:0.123 H:244.7°

Code Formats

CSS
color: #64B5F6;
Swift
UIColor(red: 0.392, green: 0.710, blue: 0.965, alpha: 1.0)
Kotlin
Color(0xFF64B5F6)
Flutter
Color(0xFF64B5F6)
Android
#FF64B5F6

Contrast Analysis

WCAG compliance with grayscale colors

On White

2.21:1

Fail

On Black

9.48:1

AAA

Grayscale Contrast

Aa

0%

9.5

AAA
Aa

10%

7.9

AAA
Aa

20%

5.7

AA
Aa

30%

3.8

AA-large
Aa

40%

2.6

Fail
Aa

50%

1.8

Fail
Aa

60%

1.3

Fail
Aa

70%

1.1

Fail
Aa

80%

1.4

Fail
Aa

90%

1.8

Fail
Aa

100%

2.2

Fail

Best Grayscale Contrast

#000000 with ratio 9.48:1

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, #B7DCFB 0%, #0D85E7 100%)
OKLCH
linear-gradient(90deg, oklch(87.8% 0.058 243.8) 0%, oklch(61.0% 0.175 251.2) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #66BAFF 0%, #299FFF 100%)
OKLCH
linear-gradient(135deg, oklch(76.4% 0.129 245.4) 0%, oklch(68.7% 0.173 248.8) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #64B5F6 0%, #F6A665 100%)
OKLCH
linear-gradient(90deg, oklch(74.8% 0.123 244.7) 0%, oklch(79.1% 0.125 58.7) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #65F6EF 0%, #64B5F6 50%, #656CF6 100%)
OKLCH
linear-gradient(90deg, oklch(89.3% 0.124 190.7) 0%, oklch(74.8% 0.123 244.7) 50%, oklch(60.1% 0.203 276.2) 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, #3EA2F4 0%, #0D2031 100%)
OKLCH
linear-gradient(180deg, oklch(69.2% 0.152 247.2) 0%, oklch(23.7% 0.041 247.5) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #87C5F8 0%, #1C92F2 100%)
OKLCH
radial-gradient(circle, oklch(80.0% 0.097 244.2) 0%, oklch(64.8% 0.173 249.8) 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