#90B0F5#90B0F5

#90B0F5 is a light, moderate blue. Relative luminance 0.436; OKLCH L 76.0% C 0.106 H 264.9°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#90B0F5
RGB	rgb(144, 176, 245)
HSL	hsl(221, 83%, 76%)
HSV	hsv(221, 41%, 96%)
CMYK	cmyk(41.2%, 28.2%, 0%, 3.9%)
CIE-LAB	lab(71.94, 6.28, -37.79)
CIE-LCH	lch(71.94, 38.31, 279.43°)
OKLab	oklab(76.01% -0.0094 -0.1055)
OKLCH	oklch(76.01% 0.106 264.9)
XYZ	xyz(43.5032, 43.5702, 92.4861)
Luminance	0.4357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B0F5 #F5D590

analogous

#90E3F5 #90B0F5 #A390F5

triadic

#90B0F5 #F590B0 #B0F590

tetradic

#90B0F5 #F590E3 #F5D590 #90F5A3

square

#90B0F5 #F590E3 #F5D590 #90F5A3

split-complementary

#90B0F5 #F5A390 #E3F590

monochromatic

#2060EB #5888F0 #90B0F5 #C8D8FA #E3EBFC

Accessibility & contrast

On white

2.16

#90B0F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#90B0F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B0F5

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B0F5	#FFFFFF	#000000	##000000
##90B0F5	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B5F8

Deuteranopia (green-blind)

#8DACF3

Tritanopia (blue-blind)

#6DBEC8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #90b0f5;
/* rgb */ color: rgb(144, 176, 245);
/* oklch */ color: oklch(76.0% 0.106 264.9);

Tailwind

colors: {
  custom: {
    50: '#b4c7f8',
    500: '#90b0f5',
    950: '#000000',
  },
}

SCSS

$custom: #90b0f5;
$custom-light: #b4c7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#90b0f5",
  "rgb": {
    "r": 144,
    "g": 176,
    "b": 245
  },
  "hsl": {
    "h": 220.99,
    "s": 83.471,
    "l": 76.275
  },
  "oklch": {
    "l": 0.7601,
    "c": 0.10591,
    "h": 264.9
  },
  "luminance": 0.43573
}

Semantic roles & 50–950 ramp

primary

#90B0F5

secondary

#F4EBD7

accent

#9B06E0

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #90B0F5

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

Preview Lab → · Contrast checker → · Palette generator →