#90ADE3#90ADE3

#90ADE3 is a light, moderate blue. Relative luminance 0.414; OKLCH L 74.6% C 0.085 H 262.6°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#90ADE3
RGB	rgb(144, 173, 227)
HSL	hsl(219, 60%, 73%)
HSV	hsv(219, 37%, 89%)
CMYK	cmyk(36.6%, 23.8%, 0%, 11%)
CIE-LAB	lab(70.43, 3.11, -30.34)
CIE-LCH	lch(70.43, 30.50, 275.86°)
OKLab	oklab(74.59% -0.011 -0.0841)
OKLCH	oklch(74.59% 0.085 262.6)
XYZ	xyz(40.3061, 41.3606, 78.5178)
Luminance	0.4136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ADE3 #E3C690

analogous

#90D6E3 #90ADE3 #9C90E3

triadic

#90ADE3 #E390AD #ADE390

tetradic

#90ADE3 #E390D6 #E3C690 #90E39C

square

#90ADE3 #E390D6 #E3C690 #90E39C

split-complementary

#90ADE3 #E39C90 #D6E390

monochromatic

#3266C7 #5F89D7 #90ADE3 #C1D1EF #E7EDF9

Accessibility & contrast

On white

2.26

#90ADE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#90ADE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ADE3

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ADE3	#FFFFFF	#000000	##000000
##90ADE3	1.00	2.26	9.27	9.27
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB0E5

Deuteranopia (green-blind)

#92A9E2

Tritanopia (blue-blind)

#76B8BF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #90ade3;
/* rgb */ color: rgb(144, 173, 227);
/* oklch */ color: oklch(74.6% 0.085 262.6);

Tailwind

colors: {
  custom: {
    50: '#b3c5ec',
    500: '#90ade3',
    950: '#000000',
  },
}

SCSS

$custom: #90ade3;
$custom-light: #b3c5ec;
$custom-dark: #000000;

JSON

{
  "hex": "#90ade3",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 227
  },
  "hsl": {
    "h": 219.036,
    "s": 59.712,
    "l": 72.745
  },
  "oklch": {
    "l": 0.74594,
    "c": 0.08484,
    "h": 262.6
  },
  "luminance": 0.41362
}

Semantic roles & 50–950 ramp

primary

#90ADE3

secondary

#F0E9DB

accent

#8C1EC7

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111216

muted

#808184

Preview Lab

Preview with #90ADE3

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

Preview Lab → · Contrast checker → · Palette generator →