#90AFFB#90AFFB

#90AFFB is a light, moderate blue. Relative luminance 0.436; OKLCH L 76.1% C 0.115 H 266.7°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#90AFFB
RGB	rgb(144, 175, 251)
HSL	hsl(223, 93%, 77%)
HSV	hsv(223, 43%, 98%)
CMYK	cmyk(42.6%, 30.3%, 0%, 1.6%)
CIE-LAB	lab(71.93, 8.49, -41.06)
CIE-LCH	lch(71.93, 41.92, 281.68°)
OKLab	oklab(76.08% -0.0066 -0.1149)
OKLCH	oklch(76.08% 0.115 266.7)
XYZ	xyz(44.2387, 43.5518, 97.3234)
Luminance	0.4355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AFFB #FBDC90

analogous

#90E4FB #90AFFB #A790FB

triadic

#90AFFB #FB90AF #AFFB90

tetradic

#90AFFB #FB90E4 #FBDC90 #90FBA7

square

#90AFFB #FB90E4 #FBDC90 #90FBA7

split-complementary

#90AFFB #FBA790 #E4FB90

monochromatic

#1A5AF7 #5584F9 #90AFFB #CBDAFD #E1EAFE

Accessibility & contrast

On white

2.16

#90AFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#90AFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AFFB

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AFFB	#FFFFFF	#000000	##000000
##90AFFB	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B5FE

Deuteranopia (green-blind)

#89ACF9

Tritanopia (blue-blind)

#6ABFCA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #90affb;
/* rgb */ color: rgb(144, 175, 251);
/* oklch */ color: oklch(76.1% 0.115 266.7);

Tailwind

colors: {
  custom: {
    50: '#b4c6fd',
    500: '#90affb',
    950: '#000000',
  },
}

SCSS

$custom: #90affb;
$custom-light: #b4c6fd;
$custom-dark: #000000;

JSON

{
  "hex": "#90affb",
  "rgb": {
    "r": 144,
    "g": 175,
    "b": 251
  },
  "hsl": {
    "h": 222.617,
    "s": 93.043,
    "l": 77.451
  },
  "oklch": {
    "l": 0.76083,
    "c": 0.1151,
    "h": 266.7
  },
  "luminance": 0.43554
}

Semantic roles & 50–950 ramp

primary

#90AFFB

secondary

#F6ECD5

accent

#A300E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #90AFFB

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

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