#90B3F2#90B3F2

#90B3F2 is a light, moderate blue. Relative luminance 0.446; OKLCH L 76.5% C 0.099 H 261.8°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#90B3F2
RGB	rgb(144, 179, 242)
HSL	hsl(219, 79%, 76%)
HSV	hsv(219, 40%, 95%)
CMYK	cmyk(40.5%, 26%, 0%, 5.1%)
CIE-LAB	lab(72.61, 3.79, -35.12)
CIE-LCH	lch(72.61, 35.32, 276.16°)
OKLab	oklab(76.5% -0.014 -0.0978)
OKLCH	oklch(76.5% 0.099 261.8)
XYZ	xyz(43.6437, 44.5780, 90.2919)
Luminance	0.4458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B3F2 #F2CF90

analogous

#90E4F2 #90B3F2 #9E90F2

triadic

#90B3F2 #F290B3 #B3F290

tetradic

#90B3F2 #F290E4 #F2CF90 #90F29E

square

#90B3F2 #F290E4 #F2CF90 #90F29E

split-complementary

#90B3F2 #F29E90 #E4F290

monochromatic

#2268E5 #598DEC #90B3F2 #C7D9F8 #E4ECFC

Accessibility & contrast

On white

2.12

#90B3F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#90B3F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B3F2

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B3F2	#FFFFFF	#000000	##000000
##90B3F2	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB7F5

Deuteranopia (green-blind)

#92AEF1

Tritanopia (blue-blind)

#6EC0C9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #90b3f2;
/* rgb */ color: rgb(144, 179, 242);
/* oklch */ color: oklch(76.5% 0.099 261.8);

Tailwind

colors: {
  custom: {
    50: '#b4c9f6',
    500: '#90b3f2',
    950: '#000000',
  },
}

SCSS

$custom: #90b3f2;
$custom-light: #b4c9f6;
$custom-dark: #000000;

JSON

{
  "hex": "#90b3f2",
  "rgb": {
    "r": 144,
    "g": 179,
    "b": 242
  },
  "hsl": {
    "h": 218.571,
    "s": 79.032,
    "l": 75.686
  },
  "oklch": {
    "l": 0.76495,
    "c": 0.09881,
    "h": 261.8
  },
  "luminance": 0.4458
}

Semantic roles & 50–950 ramp

primary

#90B3F2

secondary

#F4EAD7

accent

#910ADB

background

#FBFCFF

surface

#F6F8FE

border

#D0D1D6

text

#111317

muted

#808285

Preview Lab

Preview with #90B3F2

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

Preview Lab → · Contrast checker → · Palette generator →