#90512B#90512B

#90512B is a mid, moderate orange. Relative luminance 0.120; OKLCH L 50.2% C 0.099 H 50.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#90512B
RGB	rgb(144, 81, 43)
HSL	hsl(23, 54%, 37%)
HSV	hsv(23, 70%, 56%)
CMYK	cmyk(0%, 43.8%, 70.1%, 43.5%)
CIE-LAB	lab(41.20, 22.93, 33.17)
CIE-LCH	lch(41.20, 40.33, 55.34°)
OKLab	oklab(50.16% 0.0637 0.0759)
OKLCH	oklch(50.16% 0.099 50)
XYZ	xyz(14.8813, 11.9901, 3.8157)
Luminance	0.1199 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90512B #2B6A90

analogous

#902B38 #90512B #90842B

triadic

#90512B #2B9051 #512B90

tetradic

#90512B #38902B #2B6A90 #842B90

square

#90512B #38902B #2B6A90 #842B90

split-complementary

#90512B #2B9084 #2B3890

monochromatic

#321C0F #61361D #90512B #BF6C39 #D18D65

Accessibility & contrast

On white

6.18

#90512B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#90512B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90512B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90512B	#FFFFFF	#000000	##FFFFFF
##90512B	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635927

Deuteranopia (green-blind)

#72672A

Tritanopia (blue-blind)

#9D4448

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #90512b;
/* rgb */ color: rgb(144, 81, 43);
/* oklch */ color: oklch(50.2% 0.099 50.0);

Tailwind

colors: {
  custom: {
    50: '#b58266',
    500: '#90512b',
    950: '#000000',
  },
}

SCSS

$custom: #90512b;
$custom-light: #b58266;
$custom-dark: #000000;

JSON

{
  "hex": "#90512b",
  "rgb": {
    "r": 144,
    "g": 81,
    "b": 43
  },
  "hsl": {
    "h": 22.574,
    "s": 54.011,
    "l": 36.667
  },
  "oklch": {
    "l": 0.50164,
    "c": 0.09907,
    "h": 50
  },
  "luminance": 0.11989
}

Semantic roles & 50–950 ramp

primary

#90512B

secondary

#6096B7

accent

#A6DD4A

background

#FBF8F6

surface

#F6EFEB

border

#D0CAC6

text

#120A06

muted

#817C7A

Preview Lab

Preview with #90512B

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

Preview Lab → · Contrast checker → · Palette generator →