#90ADDE#90ADDE

#90ADDE is a light, moderate blue. Relative luminance 0.411; OKLCH L 74.4% C 0.078 H 260.8°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#90ADDE
RGB	rgb(144, 173, 222)
HSL	hsl(218, 54%, 72%)
HSV	hsv(218, 35%, 87%)
CMYK	cmyk(35.1%, 22.1%, 0%, 12.9%)
CIE-LAB	lab(70.24, 1.81, -27.89)
CIE-LCH	lch(70.24, 27.95, 273.71°)
OKLab	oklab(74.38% -0.0125 -0.0772)
OKLCH	oklch(74.38% 0.078 260.8)
XYZ	xyz(39.6260, 41.0886, 74.9361)
Luminance	0.4109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ADDE #DEC190

analogous

#90D4DE #90ADDE #9A90DE

triadic

#90ADDE #DE90AD #ADDE90

tetradic

#90ADDE #DE90D4 #DEC190 #90DE9A

square

#90ADDE #DE90D4 #DEC190 #90DE9A

split-complementary

#90ADDE #DE9A90 #D4DE90

monochromatic

#3869BC #618AD0 #90ADDE #BFD0EC #E7EEF8

Accessibility & contrast

On white

2.28

#90ADDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#90ADDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ADDE

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ADDE	#FFFFFF	#000000	##000000
##90ADDE	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB0E0

Deuteranopia (green-blind)

#94A8DD

Tritanopia (blue-blind)

#78B7BE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #90adde;
/* rgb */ color: rgb(144, 173, 222);
/* oklch */ color: oklch(74.4% 0.078 260.8);

Tailwind

colors: {
  custom: {
    50: '#b2c5e8',
    500: '#90adde',
    950: '#000000',
  },
}

SCSS

$custom: #90adde;
$custom-light: #b2c5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#90adde",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 222
  },
  "hsl": {
    "h": 217.692,
    "s": 54.167,
    "l": 71.765
  },
  "oklch": {
    "l": 0.74382,
    "c": 0.07818,
    "h": 260.8
  },
  "luminance": 0.4109
}

Semantic roles & 50–950 ramp

primary

#90ADDE

secondary

#EFE7DB

accent

#8724C2

background

#FBFCFE

surface

#F6F8FC

border

#D0D1D5

text

#111216

muted

#808184

Preview Lab

Preview with #90ADDE

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

Preview Lab → · Contrast checker → · Palette generator →