#90555A#90555A

#90555A is a mid, moderate red. Relative luminance 0.132; OKLCH L 51.8% C 0.079 H 14.7°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#90555A
RGB	rgb(144, 85, 90)
HSL	hsl(355, 26%, 45%)
HSV	hsv(355, 41%, 56%)
CMYK	cmyk(0%, 41%, 37.5%, 43.5%)
CIE-LAB	lab(43.01, 25.10, 7.65)
CIE-LCH	lch(43.01, 26.24, 16.95°)
OKLab	oklab(51.84% 0.0761 0.02)
OKLCH	oklch(51.84% 0.079 14.7)
XYZ	xyz(16.5963, 13.1658, 11.3380)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90555A #55908B

analogous

#905578 #90555A #906D55

triadic

#90555A #5A9055 #555A90

tetradic

#90555A #789055 #55908B #6D5590

square

#90555A #789055 #55908B #6D5590

split-complementary

#90555A #55906D #557890

monochromatic

#43282A #6A3E42 #90555A #AD757A #C49B9F

Accessibility & contrast

On white

5.78

#90555A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#90555A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90555A

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90555A	#FFFFFF	#000000	##FFFFFF
##90555A	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605F5A

Deuteranopia (green-blind)

#6E6A59

Tritanopia (blue-blind)

#9A4F57

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #90555a;
/* rgb */ color: rgb(144, 85, 90);
/* oklch */ color: oklch(51.8% 0.079 14.7);

Tailwind

colors: {
  custom: {
    50: '#b28688',
    500: '#90555a',
    950: '#000000',
  },
}

SCSS

$custom: #90555a;
$custom-light: #b28688;
$custom-dark: #000000;

JSON

{
  "hex": "#90555a",
  "rgb": {
    "r": 144,
    "g": 85,
    "b": 90
  },
  "hsl": {
    "h": 354.915,
    "s": 25.764,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51836,
    "c": 0.07865,
    "h": 14.7
  },
  "luminance": 0.13164
}

Semantic roles & 50–950 ramp

primary

#90555A

secondary

#8FB1AF

accent

#C2BA66

background

#FBF8F8

surface

#F6EFEF

border

#D0CACA

text

#110B0B

muted

#807C7C

Preview Lab

Preview with #90555A

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

Preview Lab → · Contrast checker → · Palette generator →