#90A0F9#90A0F9

#90A0F9 is a light, vivid blue. Relative luminance 0.379; OKLCH L 73.0% C 0.130 H 275.0°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#90A0F9
RGB	rgb(144, 160, 249)
HSL	hsl(231, 90%, 77%)
HSV	hsv(231, 42%, 98%)
CMYK	cmyk(42.2%, 35.7%, 0%, 2.4%)
CIE-LAB	lab(67.95, 16.43, -46.20)
CIE-LCH	lch(67.95, 49.03, 289.58°)
OKLab	oklab(72.98% 0.0113 -0.1298)
OKLCH	oklch(72.98% 0.13 275)
XYZ	xyz(41.1661, 37.9084, 94.7521)
Luminance	0.3791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A0F9 #F9E990

analogous

#90D5F9 #90A0F9 #B590F9

triadic

#90A0F9 #F990A0 #A0F990

tetradic

#90A0F9 #F990D5 #F9E990 #90F9B5

square

#90A0F9 #F990D5 #F9E990 #90F9B5

split-complementary

#90A0F9 #F9B590 #D5F990

monochromatic

#1C3DF3 #566EF6 #90A0F9 #CAD2FC #E2E6FD

Accessibility & contrast

On white

2.45

#90A0F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#90A0F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A0F9

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A0F9	#FFFFFF	#000000	##000000
##90A0F9	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81AAFD

Deuteranopia (green-blind)

#78A2F7

Tritanopia (blue-blind)

#6DB2C1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #90a0f9;
/* rgb */ color: rgb(144, 160, 249);
/* oklch */ color: oklch(73.0% 0.130 275.0);

Tailwind

colors: {
  custom: {
    50: '#b4bbfb',
    500: '#90a0f9',
    950: '#000000',
  },
}

SCSS

$custom: #90a0f9;
$custom-light: #b4bbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#90a0f9",
  "rgb": {
    "r": 144,
    "g": 160,
    "b": 249
  },
  "hsl": {
    "h": 230.857,
    "s": 89.744,
    "l": 77.059
  },
  "oklch": {
    "l": 0.72978,
    "c": 0.13033,
    "h": 275
  },
  "luminance": 0.3791
}

Semantic roles & 50–950 ramp

primary

#90A0F9

secondary

#F6F1D5

accent

#C300E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #90A0F9

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

Preview Lab → · Contrast checker → · Palette generator →