#90B2EA#90B2EA

#90B2EA is a light, moderate blue. Relative luminance 0.437; OKLCH L 75.9% C 0.089 H 260.2°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#90B2EA
RGB	rgb(144, 178, 234)
HSL	hsl(217, 68%, 74%)
HSV	hsv(217, 38%, 92%)
CMYK	cmyk(38.5%, 23.9%, 0%, 8.2%)
CIE-LAB	lab(72.03, 2.19, -31.67)
CIE-LCH	lch(72.03, 31.75, 273.96°)
OKLab	oklab(75.94% -0.0152 -0.0879)
OKLCH	oklch(75.94% 0.089 260.2)
XYZ	xyz(42.2686, 43.7084, 84.0353)
Luminance	0.4371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B2EA #EAC890

analogous

#90DFEA #90B2EA #9B90EA

triadic

#90B2EA #EA90B2 #B2EA90

tetradic

#90B2EA #EA90DF #EAC890 #90EA9B

square

#90B2EA #EA90DF #EAC890 #90EA9B

split-complementary

#90B2EA #EA9B90 #DFEA90

monochromatic

#296BD7 #5D8EE0 #90B2EA #C3D6F4 #E5EDFA

Accessibility & contrast

On white

2.16

#90B2EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#90B2EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B2EA

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B2EA	#FFFFFF	#000000	##000000
##90B2EA	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB5ED

Deuteranopia (green-blind)

#94ADE9

Tritanopia (blue-blind)

#72BEC5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90b2ea;
/* rgb */ color: rgb(144, 178, 234);
/* oklch */ color: oklch(75.9% 0.089 260.2);

Tailwind

colors: {
  custom: {
    50: '#b3c8f1',
    500: '#90b2ea',
    950: '#000000',
  },
}

SCSS

$custom: #90b2ea;
$custom-light: #b3c8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#90b2ea",
  "rgb": {
    "r": 144,
    "g": 178,
    "b": 234
  },
  "hsl": {
    "h": 217.333,
    "s": 68.182,
    "l": 74.118
  },
  "oklch": {
    "l": 0.75938,
    "c": 0.08925,
    "h": 260.2
  },
  "luminance": 0.43711
}

Semantic roles & 50–950 ramp

primary

#90B2EA

secondary

#F2E8D9

accent

#8A15D0

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111316

muted

#808284

Preview Lab

Preview with #90B2EA

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

Preview Lab → · Contrast checker → · Palette generator →