#90BFEB#90BFEB

#90BFEB is a light, moderate cyan. Relative luminance 0.492; OKLCH L 78.7% C 0.080 H 247.2°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#90BFEB
RGB	rgb(144, 191, 235)
HSL	hsl(209, 69%, 74%)
HSV	hsv(209, 39%, 92%)
CMYK	cmyk(38.7%, 18.7%, 0%, 7.8%)
CIE-LAB	lab(75.57, -4.63, -26.78)
CIE-LCH	lch(75.57, 27.18, 260.18°)
OKLab	oklab(78.72% -0.0311 -0.0741)
OKLCH	oklch(78.72% 0.08 247.2)
XYZ	xyz(45.1229, 49.1865, 85.6975)
Luminance	0.4919 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BFEB #EBBC90

analogous

#90EBEA #90BFEB #9092EB

triadic

#90BFEB #EB90BF #BFEB90

tetradic

#90BFEB #EA90EB #EBBC90 #92EB90

square

#90BFEB #EA90EB #EBBC90 #92EB90

split-complementary

#90BFEB #EB9092 #EBEA90

monochromatic

#2883D8 #5CA1E2 #90BFEB #C4DDF4 #E5F0FA

Accessibility & contrast

On white

1.94

#90BFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#90BFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BFEB

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BFEB	#FFFFFF	#000000	##000000
##90BFEB	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBFED

Deuteranopia (green-blind)

#A2B6EA

Tritanopia (blue-blind)

#70C9CE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90bfeb;
/* rgb */ color: rgb(144, 191, 235);
/* oklch */ color: oklch(78.7% 0.080 247.2);

Tailwind

colors: {
  custom: {
    50: '#b3d2f1',
    500: '#90bfeb',
    950: '#000000',
  },
}

SCSS

$custom: #90bfeb;
$custom-light: #b3d2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#90bfeb",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 235
  },
  "hsl": {
    "h": 209.011,
    "s": 69.466,
    "l": 74.314
  },
  "oklch": {
    "l": 0.78725,
    "c": 0.08033,
    "h": 247.2
  },
  "luminance": 0.49189
}

Semantic roles & 50–950 ramp

primary

#90BFEB

secondary

#F2E5D9

accent

#7014D1

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #90BFEB

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

Preview Lab → · Contrast checker → · Palette generator →