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Pixeliro

#0277BD

Cobalt

#0277BDCobalt

Luminance

0.169

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#0277BD
No #
0277BD

RGB

RGB
rgb(2, 119, 189)
Values
R:2 G:119 B:189

HSL

HSL
hsl(202, 98%, 37%)
Values
H:202° S:98% L:37%

HSV / HSB

HSV
hsv(202, 99%, 74%)
Values
H:202° S:99% V:74%

CMYK

CMYK
cmyk(99%, 37%, 0%, 26%)
Values
C:99 M:37 Y:0 K:26

LAB

LAB
lab(48, -1, -44)
Values
L:48 a:-1 b:-44

OKLCH

OKLCH
oklch(55.1% 0.139 245.4)
Values
L:55.1% C:0.139 H:245.4°

Code Formats

CSS
color: #0277BD;
Swift
UIColor(red: 0.008, green: 0.467, blue: 0.741, alpha: 1.0)
Kotlin
Color(0xFF0277BD)
Flutter
Color(0xFF0277BD)
Android
#FF0277BD

Contrast Analysis

WCAG compliance with grayscale colors

On White

4.80:1

AA

On Black

4.38:1

AA-large

Grayscale Contrast

Aa

0%

4.4

AA-large
Aa

10%

3.6

AA-large
Aa

20%

2.6

Fail
Aa

30%

1.8

Fail
Aa

40%

1.2

Fail
Aa

50%

1.2

Fail
Aa

60%

1.7

Fail
Aa

70%

2.3

Fail
Aa

80%

3.0

Fail
Aa

90%

3.8

AA-large
Aa

100%

4.8

AA

Best Grayscale Contrast

#FFFFFF with ratio 4.80:1

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, #26AEFD 0%, #01507E 100%)
OKLCH
linear-gradient(90deg, oklch(71.9% 0.158 241.3) 0%, oklch(41.5% 0.101 243.6) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #0098F0 0%, #0081CC 100%)
OKLCH
linear-gradient(135deg, oklch(65.8% 0.167 245.5) 0%, oklch(58.3% 0.148 245.2) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #0277BD 0%, #BB4602 100%)
OKLCH
linear-gradient(90deg, oklch(55.1% 0.139 245.4) 0%, oklch(54.8% 0.164 42.2) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #02BBA2 0%, #0277BD 50%, #021BBB 100%)
OKLCH
linear-gradient(90deg, oklch(70.9% 0.130 178.5) 0%, oklch(55.1% 0.139 245.4) 50%, oklch(37.6% 0.236 264.4) 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, #0277BB 0%, #0A2433 100%)
OKLCH
linear-gradient(180deg, oklch(55.0% 0.137 244.7) 0%, oklch(24.8% 0.042 237.3) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #0DA5FD 0%, #026097 100%)
OKLCH
radial-gradient(circle, oklch(69.5% 0.169 244.0) 0%, oklch(47.1% 0.116 244.2) 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