#90ADE2#90ADE2

#90ADE2 is a light, moderate blue. Relative luminance 0.413; OKLCH L 74.6% C 0.084 H 262.2°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#90ADE2
RGB	rgb(144, 173, 226)
HSL	hsl(219, 59%, 73%)
HSV	hsv(219, 36%, 89%)
CMYK	cmyk(36.3%, 23.5%, 0%, 11.4%)
CIE-LAB	lab(70.39, 2.85, -29.85)
CIE-LCH	lch(70.39, 29.98, 275.46°)
OKLab	oklab(74.55% -0.0113 -0.0827)
OKLCH	oklch(74.55% 0.084 262.2)
XYZ	xyz(40.1685, 41.3056, 77.7930)
Luminance	0.4131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ADE2 #E2C590

analogous

#90D6E2 #90ADE2 #9C90E2

triadic

#90ADE2 #E290AD #ADE290

tetradic

#90ADE2 #E290D6 #E2C590 #90E29C

square

#90ADE2 #E290D6 #E2C590 #90E29C

split-complementary

#90ADE2 #E29C90 #D6E290

monochromatic

#3367C4 #5F89D5 #90ADE2 #C1D1EF #E7EDF9

Accessibility & contrast

On white

2.27

#90ADE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#90ADE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ADE2

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ADE2	#FFFFFF	#000000	##000000
##90ADE2	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB0E4

Deuteranopia (green-blind)

#92A9E1

Tritanopia (blue-blind)

#76B8BF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #90ade2;
/* rgb */ color: rgb(144, 173, 226);
/* oklch */ color: oklch(74.6% 0.084 262.2);

Tailwind

colors: {
  custom: {
    50: '#b3c5eb',
    500: '#90ade2',
    950: '#000000',
  },
}

SCSS

$custom: #90ade2;
$custom-light: #b3c5eb;
$custom-dark: #000000;

JSON

{
  "hex": "#90ade2",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 226
  },
  "hsl": {
    "h": 218.78,
    "s": 58.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.74551,
    "c": 0.08351,
    "h": 262.2
  },
  "luminance": 0.41307
}

Semantic roles & 50–950 ramp

primary

#90ADE2

secondary

#F0E9DB

accent

#8B1FC6

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111216

muted

#808184

Preview Lab

Preview with #90ADE2

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

Preview Lab → · Contrast checker → · Palette generator →