#90A1FC#90A1FC

#90A1FC is a light, vivid blue. Relative luminance 0.384; OKLCH L 73.3% C 0.133 H 274.6°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#90A1FC
RGB	rgb(144, 161, 252)
HSL	hsl(231, 95%, 78%)
HSV	hsv(231, 43%, 99%)
CMYK	cmyk(42.9%, 36.1%, 0%, 1.2%)
CIE-LAB	lab(68.35, 16.70, -47.21)
CIE-LCH	lch(68.35, 50.08, 289.48°)
OKLab	oklab(73.33% 0.0107 -0.1328)
OKLCH	oklch(73.33% 0.133 274.6)
XYZ	xyz(41.8118, 38.4452, 97.2941)
Luminance	0.3845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A1FC #FCEB90

analogous

#90D7FC #90A1FC #B590FC

triadic

#90A1FC #FC90A1 #A1FC90

tetradic

#90A1FC #FC90D7 #FCEB90 #90FCB5

square

#90A1FC #FC90D7 #FCEB90 #90FCB5

split-complementary

#90A1FC #FCB590 #D7FC90

monochromatic

#193CF9 #546FFA #90A1FC #CCD3FE #E1E6FE

Accessibility & contrast

On white

2.42

#90A1FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#90A1FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A1FC

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A1FC	#FFFFFF	#000000	##000000
##90A1FC	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81ABFF

Deuteranopia (green-blind)

#78A3FA

Tritanopia (blue-blind)

#6CB3C3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #90a1fc;
/* rgb */ color: rgb(144, 161, 252);
/* oklch */ color: oklch(73.3% 0.133 274.6);

Tailwind

colors: {
  custom: {
    50: '#b5bcfe',
    500: '#90a1fc',
    950: '#000000',
  },
}

SCSS

$custom: #90a1fc;
$custom-light: #b5bcfe;
$custom-dark: #000000;

JSON

{
  "hex": "#90a1fc",
  "rgb": {
    "r": 144,
    "g": 161,
    "b": 252
  },
  "hsl": {
    "h": 230.556,
    "s": 94.737,
    "l": 77.647
  },
  "oklch": {
    "l": 0.73327,
    "c": 0.13321,
    "h": 274.6
  },
  "luminance": 0.38447
}

Semantic roles & 50–950 ramp

primary

#90A1FC

secondary

#F6F1D5

accent

#C100E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111218

muted

#808186

Preview Lab

Preview with #90A1FC

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

Preview Lab → · Contrast checker → · Palette generator →