#90BBDB#90BBDB

#90BBDB is a light, moderate cyan. Relative luminance 0.466; OKLCH L 77.2% C 0.065 H 240.8°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#90BBDB
RGB	rgb(144, 187, 219)
HSL	hsl(206, 51%, 71%)
HSV	hsv(206, 34%, 86%)
CMYK	cmyk(34.2%, 14.6%, 0%, 14.1%)
CIE-LAB	lab(73.92, -6.59, -20.63)
CIE-LCH	lch(73.92, 21.66, 252.28°)
OKLab	oklab(77.24% -0.0316 -0.0567)
OKLCH	oklch(77.24% 0.065 240.8)
XYZ	xyz(42.0541, 46.5823, 73.7795)
Luminance	0.4658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BBDB #DBB090

analogous

#90DBD5 #90BBDB #9095DB

triadic

#90BBDB #DB90BB #BBDB90

tetradic

#90BBDB #D590DB #DBB090 #95DB90

square

#90BBDB #D590DB #DBB090 #95DB90

split-complementary

#90BBDB #DB9095 #DBD590

monochromatic

#3B81B6 #629FCC #90BBDB #BED7EA #E8F1F8

Accessibility & contrast

On white

2.04

#90BBDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#90BBDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BBDB

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BBDB	#FFFFFF	#000000	##000000
##90BBDB	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBADD

Deuteranopia (green-blind)

#A3B2DA

Tritanopia (blue-blind)

#77C3C5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90bbdb;
/* rgb */ color: rgb(144, 187, 219);
/* oklch */ color: oklch(77.2% 0.065 240.8);

Tailwind

colors: {
  custom: {
    50: '#b2cfe6',
    500: '#90bbdb',
    950: '#000000',
  },
}

SCSS

$custom: #90bbdb;
$custom-light: #b2cfe6;
$custom-dark: #000000;

JSON

{
  "hex": "#90bbdb",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 219
  },
  "hsl": {
    "h": 205.6,
    "s": 51.02,
    "l": 71.176
  },
  "oklch": {
    "l": 0.77243,
    "c": 0.06493,
    "h": 240.8
  },
  "luminance": 0.46584
}

Semantic roles & 50–950 ramp

primary

#90BBDB

secondary

#EDE2DA

accent

#6827BE

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111316

muted

#808284

Preview Lab

Preview with #90BBDB

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

Preview Lab → · Contrast checker → · Palette generator →