#90AEC2#90AEC2

#90AEC2 is a light, muted cyan. Relative luminance 0.401; OKLCH L 73.5% C 0.044 H 237.4°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#90AEC2
RGB	rgb(144, 174, 194)
HSL	hsl(204, 29%, 66%)
HSV	hsv(204, 26%, 76%)
CMYK	cmyk(25.8%, 10.3%, 0%, 23.9%)
CIE-LAB	lab(69.54, -5.69, -13.57)
CIE-LCH	lch(69.54, 14.71, 247.26°)
OKLab	oklab(73.51% -0.0237 -0.037)
OKLCH	oklch(73.51% 0.044 237.4)
XYZ	xyz(36.3724, 40.0951, 56.8512)
Luminance	0.4010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AEC2 #C2A490

analogous

#90C2BD #90AEC2 #9095C2

triadic

#90AEC2 #C290AE #AEC290

tetradic

#90AEC2 #BD90C2 #C2A490 #95C290

square

#90AEC2 #BD90C2 #C2A490 #95C290

split-complementary

#90AEC2 #C29095 #C2BD90

monochromatic

#4C728B #6991AC #90AEC2 #B7CBD8 #DFE8ED

Accessibility & contrast

On white

2.33

#90AEC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#90AEC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AEC2

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AEC2	#FFFFFF	#000000	##000000
##90AEC2	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ADC3

Deuteranopia (green-blind)

#9EA7C2

Tritanopia (blue-blind)

#81B3B4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #90aec2;
/* rgb */ color: rgb(144, 174, 194);
/* oklch */ color: oklch(73.5% 0.044 237.4);

Tailwind

colors: {
  custom: {
    50: '#b1c6d4',
    500: '#90aec2',
    950: '#000000',
  },
}

SCSS

$custom: #90aec2;
$custom-light: #b1c6d4;
$custom-dark: #000000;

JSON

{
  "hex": "#90aec2",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 194
  },
  "hsl": {
    "h": 204,
    "s": 29.07,
    "l": 66.275
  },
  "oklch": {
    "l": 0.7351,
    "c": 0.04392,
    "h": 237.4
  },
  "luminance": 0.40096
}

Semantic roles & 50–950 ramp

primary

#90AEC2

secondary

#DFD5CF

accent

#683EA8

background

#FBFCFD

surface

#F6F8FA

border

#D0D1D3

text

#111314

muted

#808283

Preview Lab

Preview with #90AEC2

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

Preview Lab → · Contrast checker → · Palette generator →