#90A8EA#90A8EA

#90A8EA is a light, moderate blue. Relative luminance 0.399; OKLCH L 73.9% C 0.100 H 268.6°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#90A8EA
RGB	rgb(144, 168, 234)
HSL	hsl(224, 68%, 74%)
HSV	hsv(224, 38%, 92%)
CMYK	cmyk(38.5%, 28.2%, 0%, 8.2%)
CIE-LAB	lab(69.38, 7.77, -35.78)
CIE-LCH	lch(69.38, 36.62, 282.26°)
OKLab	oklab(73.87% -0.0025 -0.0997)
OKLCH	oklch(73.87% 0.1 268.6)
XYZ	xyz(40.3510, 39.8732, 83.3961)
Luminance	0.3987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A8EA #EAD290

analogous

#90D5EA #90A8EA #A590EA

triadic

#90A8EA #EA90A8 #A8EA90

tetradic

#90A8EA #EA90D5 #EAD290 #90EAA5

square

#90A8EA #EA90D5 #EAD290 #90EAA5

split-complementary

#90A8EA #EAA590 #D5EA90

monochromatic

#2957D7 #5D80E0 #90A8EA #C3D0F4 #E5EBFA

Accessibility & contrast

On white

2.34

#90A8EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#90A8EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A8EA

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A8EA	#FFFFFF	#000000	##000000
##90A8EA	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92AEED

Deuteranopia (green-blind)

#89A6E8

Tritanopia (blue-blind)

#73B5BF

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #90a8ea;
/* rgb */ color: rgb(144, 168, 234);
/* oklch */ color: oklch(73.9% 0.100 268.6);

Tailwind

colors: {
  custom: {
    50: '#b3c1f1',
    500: '#90a8ea',
    950: '#000000',
  },
}

SCSS

$custom: #90a8ea;
$custom-light: #b3c1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#90a8ea",
  "rgb": {
    "r": 144,
    "g": 168,
    "b": 234
  },
  "hsl": {
    "h": 224,
    "s": 68.182,
    "l": 74.118
  },
  "oklch": {
    "l": 0.73868,
    "c": 0.09975,
    "h": 268.6
  },
  "luminance": 0.39875
}

Semantic roles & 50–950 ramp

primary

#90A8EA

secondary

#F2EBD9

accent

#9E15D0

background

#FBFBFE

surface

#F6F7FD

border

#D0D0D5

text

#111216

muted

#808184

Preview Lab

Preview with #90A8EA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →