#90ABFB#90ABFB

#90ABFB is a light, moderate blue. Relative luminance 0.420; OKLCH L 75.3% C 0.120 H 269.2°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#90ABFB
RGB	rgb(144, 171, 251)
HSL	hsl(225, 93%, 77%)
HSV	hsv(225, 43%, 98%)
CMYK	cmyk(42.6%, 31.9%, 0%, 1.6%)
CIE-LAB	lab(70.88, 10.74, -42.69)
CIE-LCH	lch(70.88, 44.02, 284.12°)
OKLab	oklab(75.27% -0.0017 -0.1196)
OKLCH	oklch(75.27% 0.12 269.2)
XYZ	xyz(43.4717, 42.0178, 97.0677)
Luminance	0.4202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ABFB #FBE090

analogous

#90E0FB #90ABFB #AB90FB

triadic

#90ABFB #FB90AB #ABFB90

tetradic

#90ABFB #FB90E0 #FBE090 #90FBAB

square

#90ABFB #FB90E0 #FBE090 #90FBAB

split-complementary

#90ABFB #FBAB90 #E0FB90

monochromatic

#1A52F7 #557EF9 #90ABFB #CBD8FD #E1E9FE

Accessibility & contrast

On white

2.23

#90ABFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#90ABFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ABFB

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ABFB	#FFFFFF	#000000	##000000
##90ABFB	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FB2FE

Deuteranopia (green-blind)

#85A9F9

Tritanopia (blue-blind)

#6BBBC8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #90abfb;
/* rgb */ color: rgb(144, 171, 251);
/* oklch */ color: oklch(75.3% 0.120 269.2);

Tailwind

colors: {
  custom: {
    50: '#b4c3fd',
    500: '#90abfb',
    950: '#000000',
  },
}

SCSS

$custom: #90abfb;
$custom-light: #b4c3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#90abfb",
  "rgb": {
    "r": 144,
    "g": 171,
    "b": 251
  },
  "hsl": {
    "h": 224.86,
    "s": 93.043,
    "l": 77.451
  },
  "oklch": {
    "l": 0.75272,
    "c": 0.11965,
    "h": 269.2
  },
  "luminance": 0.4202
}

Semantic roles & 50–950 ramp

primary

#90ABFB

secondary

#F6EED5

accent

#AC00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #90ABFB

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

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