#90BCDD#90BCDD

#90BCDD is a light, moderate cyan. Relative luminance 0.471; OKLCH L 77.5% C 0.067 H 241.1°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#90BCDD
RGB	rgb(144, 188, 221)
HSL	hsl(206, 53%, 72%)
HSV	hsv(206, 35%, 87%)
CMYK	cmyk(34.8%, 14.9%, 0%, 13.3%)
CIE-LAB	lab(74.26, -6.62, -21.20)
CIE-LCH	lch(74.26, 22.21, 252.65°)
OKLab	oklab(77.53% -0.0322 -0.0583)
OKLCH	oklch(77.53% 0.067 241.1)
XYZ	xyz(42.5318, 47.1140, 75.2454)
Luminance	0.4712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BCDD #DDB190

analogous

#90DDD7 #90BCDD #9096DD

triadic

#90BCDD #DD90BC #BCDD90

tetradic

#90BCDD #D790DD #DDB190 #96DD90

square

#90BCDD #D790DD #DDB190 #96DD90

split-complementary

#90BCDD #DD9096 #DDD790

monochromatic

#3983BA #61A0CF #90BCDD #BFD8EB #E8F1F8

Accessibility & contrast

On white

2.01

#90BCDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#90BCDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BCDD

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BCDD	#FFFFFF	#000000	##000000
##90BCDD	1.00	2.01	10.42	10.42
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBDF

Deuteranopia (green-blind)

#A4B3DC

Tritanopia (blue-blind)

#76C4C7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #90bcdd;
/* rgb */ color: rgb(144, 188, 221);
/* oklch */ color: oklch(77.5% 0.067 241.1);

Tailwind

colors: {
  custom: {
    50: '#b3d0e7',
    500: '#90bcdd',
    950: '#000000',
  },
}

SCSS

$custom: #90bcdd;
$custom-light: #b3d0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#90bcdd",
  "rgb": {
    "r": 144,
    "g": 188,
    "b": 221
  },
  "hsl": {
    "h": 205.714,
    "s": 53.103,
    "l": 71.569
  },
  "oklch": {
    "l": 0.77534,
    "c": 0.06661,
    "h": 241.1
  },
  "luminance": 0.47116
}

Semantic roles & 50–950 ramp

primary

#90BCDD

secondary

#EEE3DB

accent

#6825C1

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #90BCDD

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

Preview Lab → · Contrast checker → · Palette generator →