#90B2F9#90B2F9

#90B2F9 is a light, moderate blue. Relative luminance 0.446; OKLCH L 76.6% C 0.109 H 264.3°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#90B2F9
RGB	rgb(144, 178, 249)
HSL	hsl(221, 90%, 77%)
HSV	hsv(221, 42%, 98%)
CMYK	cmyk(42.2%, 28.5%, 0%, 2.4%)
CIE-LAB	lab(72.63, 6.26, -38.88)
CIE-LCH	lch(72.63, 39.38, 279.14°)
OKLab	oklab(76.6% -0.0108 -0.1086)
OKLCH	oklch(76.6% 0.109 264.3)
XYZ	xyz(44.5155, 44.6072, 95.8686)
Luminance	0.4461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B2F9 #F9D790

analogous

#90E7F9 #90B2F9 #A290F9

triadic

#90B2F9 #F990B2 #B2F990

tetradic

#90B2F9 #F990E7 #F9D790 #90F9A2

square

#90B2F9 #F990E7 #F9D790 #90F9A2

split-complementary

#90B2F9 #F9A290 #E7F990

monochromatic

#1C61F3 #568AF6 #90B2F9 #CADAFC #E2EBFD

Accessibility & contrast

On white

2.12

#90B2F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#90B2F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B2F9

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B2F9	#FFFFFF	#000000	##000000
##90B2F9	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)

#99B7FC

Deuteranopia (green-blind)

#8EAEF7

Tritanopia (blue-blind)

#6BC1CB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #90b2f9;
/* rgb */ color: rgb(144, 178, 249);
/* oklch */ color: oklch(76.6% 0.109 264.3);

Tailwind

colors: {
  custom: {
    50: '#b4c8fb',
    500: '#90b2f9',
    950: '#000000',
  },
}

SCSS

$custom: #90b2f9;
$custom-light: #b4c8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#90b2f9",
  "rgb": {
    "r": 144,
    "g": 178,
    "b": 249
  },
  "hsl": {
    "h": 220.571,
    "s": 89.744,
    "l": 77.059
  },
  "oklch": {
    "l": 0.76604,
    "c": 0.10915,
    "h": 264.3
  },
  "luminance": 0.4461
}

Semantic roles & 50–950 ramp

primary

#90B2F9

secondary

#F6EBD5

accent

#9B00E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #90B2F9

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

Preview Lab → · Contrast checker → · Palette generator →