#90554B#90554B

#90554B is a mid, moderate red. Relative luminance 0.129; OKLCH L 51.5% C 0.081 H 30.4°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#90554B
RGB	rgb(144, 85, 75)
HSL	hsl(9, 32%, 43%)
HSV	hsv(9, 48%, 56%)
CMYK	cmyk(0%, 41%, 47.9%, 43.5%)
CIE-LAB	lab(42.67, 23.33, 16.32)
CIE-LCH	lch(42.67, 28.47, 34.98°)
OKLab	oklab(51.46% 0.0697 0.0409)
OKLCH	oklch(51.46% 0.081 30.4)
XYZ	xyz(16.0210, 12.9357, 8.3083)
Luminance	0.1293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90554B #4B8690

analogous

#904B63 #90554B #90774B

triadic

#90554B #4B9055 #554B90

tetradic

#90554B #63904B #4B8690 #774B90

square

#90554B #63904B #4B8690 #774B90

split-complementary

#90554B #4B9077 #4B6390

monochromatic

#402521 #683D36 #90554B #B07268 #C59890

Accessibility & contrast

On white

5.85

#90554B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#90554B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90554B

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90554B	#FFFFFF	#000000	##FFFFFF
##90554B	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635D4A

Deuteranopia (green-blind)

#71694A

Tritanopia (blue-blind)

#9C4C53

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #90554b;
/* rgb */ color: rgb(144, 85, 75);
/* oklch */ color: oklch(51.5% 0.081 30.4);

Tailwind

colors: {
  custom: {
    50: '#b3857d',
    500: '#90554b',
    950: '#000000',
  },
}

SCSS

$custom: #90554b;
$custom-light: #b3857d;
$custom-dark: #000000;

JSON

{
  "hex": "#90554b",
  "rgb": {
    "r": 144,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 8.696,
    "s": 31.507,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51458,
    "c": 0.0808,
    "h": 30.4
  },
  "luminance": 0.12934
}

Semantic roles & 50–950 ramp

primary

#90554B

secondary

#85ABB1

accent

#B9C860

background

#FBF8F7

surface

#F6EFEE

border

#D0CAC9

text

#110B09

muted

#807C7B

Preview Lab

Preview with #90554B

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

Preview Lab → · Contrast checker → · Palette generator →