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Pixeliro

#90CAF9

Sky Blue

#90CAF9Sky Blue

Luminance

0.550

Category

Blue

Type

Light

Best On

#000000

Color Codes

All color formats for your project

HEX

HEX
#90CAF9
No #
90CAF9

RGB

RGB
rgb(144, 202, 249)
Values
R:144 G:202 B:249

HSL

HSL
hsl(207, 90%, 77%)
Values
H:207° S:90% L:77%

HSV / HSB

HSV
hsv(207, 42%, 98%)
Values
H:207° S:42% V:98%

CMYK

CMYK
cmyk(42%, 19%, 0%, 2%)
Values
C:42 M:19 Y:0 K:2

LAB

LAB
lab(79, -7, -29)
Values
L:79 a:-7 b:-29

OKLCH

OKLCH
oklch(81.6% 0.090 243.6)
Values
L:81.6% C:0.090 H:243.6°

Code Formats

CSS
color: #90CAF9;
Swift
UIColor(red: 0.565, green: 0.792, blue: 0.976, alpha: 1.0)
Kotlin
Color(0xFF90CAF9)
Flutter
Color(0xFF90CAF9)
Android
#FF90CAF9

Contrast Analysis

WCAG compliance with grayscale colors

On White

1.75:1

Fail

On Black

12.00:1

AAA

Grayscale Contrast

Aa

0%

12.0

AAA
Aa

10%

9.9

AAA
Aa

20%

7.2

AAA
Aa

30%

4.8

AA
Aa

40%

3.3

AA-large
Aa

50%

2.3

Fail
Aa

60%

1.6

Fail
Aa

70%

1.2

Fail
Aa

80%

1.1

Fail
Aa

90%

1.4

Fail
Aa

100%

1.7

Fail

Best Grayscale Contrast

#000000 with ratio 12.00:1

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, #B6DCFB 0%, #2F9BF4 100%)
OKLCH
linear-gradient(90deg, oklch(87.7% 0.059 243.0) 0%, oklch(67.3% 0.162 248.4) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #66BAFF 0%, #57B3FF 100%)
OKLCH
linear-gradient(135deg, oklch(76.4% 0.129 245.4) 0%, oklch(74.3% 0.141 246.2) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #90CAF9 0%, #F9BF90 100%)
OKLCH
linear-gradient(90deg, oklch(81.6% 0.090 243.6) 0%, oklch(84.6% 0.091 60.2) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #90F9F4 0%, #90CAF9 50%, #9095F9 100%)
OKLCH
linear-gradient(90deg, oklch(91.7% 0.098 191.6) 0%, oklch(81.6% 0.090 243.6) 50%, oklch(70.8% 0.145 279.8) 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, #3DA2F5 0%, #0C2031 100%)
OKLCH
linear-gradient(180deg, oklch(69.2% 0.153 247.4) 0%, oklch(23.6% 0.042 246.4) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #86C5F9 0%, #47A7F5 100%)
OKLCH
radial-gradient(circle, oklch(80.0% 0.098 244.4) 0%, oklch(70.6% 0.145 246.5) 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