#90B2FA#90B2FA

#90B2FA is a light, moderate blue. Relative luminance 0.447; OKLCH L 76.6% C 0.110 H 264.5°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#90B2FA
RGB	rgb(144, 178, 250)
HSL	hsl(221, 91%, 77%)
HSV	hsv(221, 42%, 98%)
CMYK	cmyk(42.4%, 28.8%, 0%, 2%)
CIE-LAB	lab(72.67, 6.53, -39.35)
CIE-LCH	lch(72.67, 39.89, 279.43°)
OKLab	oklab(76.65% -0.0105 -0.11)
OKLCH	oklch(76.65% 0.11 264.5)
XYZ	xyz(44.6718, 44.6697, 96.6922)
Luminance	0.4467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B2FA #FAD890

analogous

#90E7FA #90B2FA #A390FA

triadic

#90B2FA #FA90B2 #B2FA90

tetradic

#90B2FA #FA90E7 #FAD890 #90FAA3

square

#90B2FA #FA90E7 #FAD890 #90FAA3

split-complementary

#90B2FA #FAA390 #E7FA90

monochromatic

#1B61F5 #5589F7 #90B2FA #CBDBFD #E2EBFE

Accessibility & contrast

On white

2.11

#90B2FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#90B2FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B2FA

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B2FA	#FFFFFF	#000000	##000000
##90B2FA	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B8FD

Deuteranopia (green-blind)

#8DAEF8

Tritanopia (blue-blind)

#6AC1CB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #90b2fa;
/* rgb */ color: rgb(144, 178, 250);
/* oklch */ color: oklch(76.6% 0.110 264.5);

Tailwind

colors: {
  custom: {
    50: '#b4c8fc',
    500: '#90b2fa',
    950: '#000000',
  },
}

SCSS

$custom: #90b2fa;
$custom-light: #b4c8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#90b2fa",
  "rgb": {
    "r": 144,
    "g": 178,
    "b": 250
  },
  "hsl": {
    "h": 220.755,
    "s": 91.379,
    "l": 77.255
  },
  "oklch": {
    "l": 0.7665,
    "c": 0.11049,
    "h": 264.5
  },
  "luminance": 0.44672
}

Semantic roles & 50–950 ramp

primary

#90B2FA

secondary

#F6EBD5

accent

#9C00E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #90B2FA

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

Preview Lab → · Contrast checker → · Palette generator →