#90AEDD#90AEDD

#90AEDD is a light, moderate blue. Relative luminance 0.414; OKLCH L 74.6% C 0.076 H 259.2°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#90AEDD
RGB	rgb(144, 174, 221)
HSL	hsl(217, 53%, 72%)
HSV	hsv(217, 35%, 87%)
CMYK	cmyk(34.8%, 21.3%, 0%, 13.3%)
CIE-LAB	lab(70.47, 1.00, -26.99)
CIE-LCH	lch(70.47, 27.01, 272.11°)
OKLab	oklab(74.55% -0.0142 -0.0746)
OKLCH	oklch(74.55% 0.076 259.2)
XYZ	xyz(39.6848, 41.4201, 74.2964)
Luminance	0.4142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AEDD #DDBF90

analogous

#90D5DD #90AEDD #9990DD

triadic

#90AEDD #DD90AE #AEDD90

tetradic

#90AEDD #DD90D5 #DDBF90 #90DD99

square

#90AEDD #DD90D5 #DDBF90 #90DD99

split-complementary

#90AEDD #DD9990 #D5DD90

monochromatic

#396BBA #618CCF #90AEDD #BFD0EB #E8EEF8

Accessibility & contrast

On white

2.26

#90AEDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#90AEDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AEDD

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AEDD	#FFFFFF	#000000	##000000
##90AEDD	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB0DF

Deuteranopia (green-blind)

#95A9DC

Tritanopia (blue-blind)

#78B8BE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #90aedd;
/* rgb */ color: rgb(144, 174, 221);
/* oklch */ color: oklch(74.6% 0.076 259.2);

Tailwind

colors: {
  custom: {
    50: '#b2c6e7',
    500: '#90aedd',
    950: '#000000',
  },
}

SCSS

$custom: #90aedd;
$custom-light: #b2c6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#90aedd",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 221
  },
  "hsl": {
    "h": 216.623,
    "s": 53.103,
    "l": 71.569
  },
  "oklch": {
    "l": 0.74551,
    "c": 0.07594,
    "h": 259.2
  },
  "luminance": 0.41422
}

Semantic roles & 50–950 ramp

primary

#90AEDD

secondary

#EEE7DB

accent

#8425C1

background

#FBFCFE

surface

#F6F8FC

border

#D0D1D5

text

#111316

muted

#808284

Preview Lab

Preview with #90AEDD

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

Preview Lab → · Contrast checker → · Palette generator →