#90ABDB#90ABDB

#90ABDB is a light, moderate blue. Relative luminance 0.402; OKLCH L 73.8% C 0.076 H 261.8°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#90ABDB
RGB	rgb(144, 171, 219)
HSL	hsl(218, 51%, 71%)
HSV	hsv(218, 34%, 86%)
CMYK	cmyk(34.2%, 21.9%, 0%, 14.1%)
CIE-LAB	lab(69.59, 2.14, -27.25)
CIE-LCH	lch(69.59, 27.33, 274.49°)
OKLab	oklab(73.84% -0.0109 -0.0753)
OKLCH	oklch(73.84% 0.076 261.8)
XYZ	xyz(38.8469, 40.1679, 72.7104)
Luminance	0.4017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ABDB #DBC090

analogous

#90D0DB #90ABDB #9A90DB

triadic

#90ABDB #DB90AB #ABDB90

tetradic

#90ABDB #DB90D0 #DBC090 #90DB9A

square

#90ABDB #DB90D0 #DBC090 #90DB9A

split-complementary

#90ABDB #DB9A90 #D0DB90

monochromatic

#3B67B6 #6288CC #90ABDB #BECEEA #E8EEF8

Accessibility & contrast

On white

2.32

#90ABDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#90ABDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ABDB

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ABDB	#FFFFFF	#000000	##000000
##90ABDB	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAEDD

Deuteranopia (green-blind)

#93A7DA

Tritanopia (blue-blind)

#79B5BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #90abdb;
/* rgb */ color: rgb(144, 171, 219);
/* oklch */ color: oklch(73.8% 0.076 261.8);

Tailwind

colors: {
  custom: {
    50: '#b2c3e6',
    500: '#90abdb',
    950: '#000000',
  },
}

SCSS

$custom: #90abdb;
$custom-light: #b2c3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#90abdb",
  "rgb": {
    "r": 144,
    "g": 171,
    "b": 219
  },
  "hsl": {
    "h": 218.4,
    "s": 51.02,
    "l": 71.176
  },
  "oklch": {
    "l": 0.73837,
    "c": 0.07612,
    "h": 261.8
  },
  "luminance": 0.4017
}

Semantic roles & 50–950 ramp

primary

#90ABDB

secondary

#EDE6DA

accent

#8827BE

background

#FBFCFE

surface

#F6F8FC

border

#D0D1D5

text

#111216

muted

#808184

Preview Lab

Preview with #90ABDB

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

Preview Lab → · Contrast checker → · Palette generator →