#90B6EB#90B6EB

#90B6EB is a light, moderate cyan. Relative luminance 0.454; OKLCH L 76.8% C 0.087 H 256.8°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#90B6EB
RGB	rgb(144, 182, 235)
HSL	hsl(215, 69%, 74%)
HSV	hsv(215, 39%, 92%)
CMYK	cmyk(38.7%, 22.6%, 0%, 7.8%)
CIE-LAB	lab(73.14, 0.26, -30.51)
CIE-LCH	lch(73.14, 30.51, 270.48°)
OKLab	oklab(76.82% -0.0199 -0.0846)
OKLCH	oklch(76.82% 0.087 256.8)
XYZ	xyz(43.2202, 45.3811, 85.0632)
Luminance	0.4538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B6EB #EBC590

analogous

#90E4EB #90B6EB #9890EB

triadic

#90B6EB #EB90B6 #B6EB90

tetradic

#90B6EB #EB90E4 #EBC590 #90EB98

square

#90B6EB #EB90E4 #EBC590 #90EB98

split-complementary

#90B6EB #EB9890 #E4EB90

monochromatic

#2872D8 #5C94E2 #90B6EB #C4D8F4 #E5EEFA

Accessibility & contrast

On white

2.08

#90B6EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#90B6EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B6EB

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B6EB	#FFFFFF	#000000	##000000
##90B6EB	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B8ED

Deuteranopia (green-blind)

#98B0EA

Tritanopia (blue-blind)

#71C1C8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #90b6eb;
/* rgb */ color: rgb(144, 182, 235);
/* oklch */ color: oklch(76.8% 0.087 256.8);

Tailwind

colors: {
  custom: {
    50: '#b3cbf1',
    500: '#90b6eb',
    950: '#000000',
  },
}

SCSS

$custom: #90b6eb;
$custom-light: #b3cbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#90b6eb",
  "rgb": {
    "r": 144,
    "g": 182,
    "b": 235
  },
  "hsl": {
    "h": 214.945,
    "s": 69.466,
    "l": 74.314
  },
  "oklch": {
    "l": 0.76819,
    "c": 0.08694,
    "h": 256.8
  },
  "luminance": 0.45383
}

Semantic roles & 50–950 ramp

primary

#90B6EB

secondary

#F2E8D9

accent

#8214D1

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111316

muted

#808284

Preview Lab

Preview with #90B6EB

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

Preview Lab → · Contrast checker → · Palette generator →