#90AAF8#90AAF8

#90AAF8 is a light, moderate blue. Relative luminance 0.415; OKLCH L 74.9% C 0.117 H 269.4°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#90AAF8
RGB	rgb(144, 170, 248)
HSL	hsl(225, 88%, 77%)
HSV	hsv(225, 42%, 97%)
CMYK	cmyk(41.9%, 31.5%, 0%, 2.7%)
CIE-LAB	lab(70.49, 10.47, -41.67)
CIE-LCH	lch(70.49, 42.97, 284.10°)
OKLab	oklab(74.93% -0.0012 -0.1167)
OKLCH	oklch(74.93% 0.117 269.4)
XYZ	xyz(42.8143, 41.4538, 94.5342)
Luminance	0.4146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AAF8 #F8DE90

analogous

#90DEF8 #90AAF8 #AA90F8

triadic

#90AAF8 #F890AA #AAF890

tetradic

#90AAF8 #F890DE #F8DE90 #90F8AA

square

#90AAF8 #F890DE #F8DE90 #90F8AA

split-complementary

#90AAF8 #F8AA90 #DEF890

monochromatic

#1D52F1 #567EF4 #90AAF8 #CAD6FC #E2E9FD

Accessibility & contrast

On white

2.26

#90AAF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#90AAF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AAF8

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AAF8	#FFFFFF	#000000	##000000
##90AAF8	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FB1FB

Deuteranopia (green-blind)

#85A8F6

Tritanopia (blue-blind)

#6DBAC6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #90aaf8;
/* rgb */ color: rgb(144, 170, 248);
/* oklch */ color: oklch(74.9% 0.117 269.4);

Tailwind

colors: {
  custom: {
    50: '#b4c3fb',
    500: '#90aaf8',
    950: '#000000',
  },
}

SCSS

$custom: #90aaf8;
$custom-light: #b4c3fb;
$custom-dark: #000000;

JSON

{
  "hex": "#90aaf8",
  "rgb": {
    "r": 144,
    "g": 170,
    "b": 248
  },
  "hsl": {
    "h": 225,
    "s": 88.136,
    "l": 76.863
  },
  "oklch": {
    "l": 0.74926,
    "c": 0.11671,
    "h": 269.4
  },
  "luminance": 0.41456
}

Semantic roles & 50–950 ramp

primary

#90AAF8

secondary

#F5EDD6

accent

#AC01E5

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #90AAF8

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

Preview Lab → · Contrast checker → · Palette generator →