#90503E#90503E

#90503E is a mid, moderate red. Relative luminance 0.120; OKLCH L 50.3% C 0.091 H 36.6°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#90503E
RGB	rgb(144, 80, 62)
HSL	hsl(13, 40%, 40%)
HSV	hsv(13, 57%, 56%)
CMYK	cmyk(0%, 44.4%, 56.9%, 43.5%)
CIE-LAB	lab(41.24, 24.91, 22.28)
CIE-LCH	lch(41.24, 33.42, 41.81°)
OKLab	oklab(50.29% 0.0729 0.0541)
OKLCH	oklch(50.29% 0.091 36.6)
XYZ	xyz(15.2408, 12.0159, 6.0732)
Luminance	0.1201 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90503E #3E7E90

analogous

#903E55 #90503E #90793E

triadic

#90503E #3E9050 #503E90

tetradic

#90503E #55903E #3E7E90 #793E90

square

#90503E #55903E #3E7E90 #793E90

split-complementary

#90503E #3E9079 #3E5590

monochromatic

#3A2019 #65382C #90503E #B66A55 #C89080

Accessibility & contrast

On white

6.17

#90503E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#90503E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90503E

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90503E	#FFFFFF	#000000	##FFFFFF
##90503E	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593C

Deuteranopia (green-blind)

#70673D

Tritanopia (blue-blind)

#9D454C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #90503e;
/* rgb */ color: rgb(144, 80, 62);
/* oklch */ color: oklch(50.3% 0.091 36.6);

Tailwind

colors: {
  custom: {
    50: '#b48273',
    500: '#90503e',
    950: '#000000',
  },
}

SCSS

$custom: #90503e;
$custom-light: #b48273;
$custom-dark: #000000;

JSON

{
  "hex": "#90503e",
  "rgb": {
    "r": 144,
    "g": 80,
    "b": 62
  },
  "hsl": {
    "h": 13.171,
    "s": 39.806,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50285,
    "c": 0.09077,
    "h": 36.6
  },
  "luminance": 0.12014
}

Semantic roles & 50–950 ramp

primary

#90503E

secondary

#77A5B2

accent

#B5D058

background

#FBF8F7

surface

#F6EFED

border

#D0CAC8

text

#120A08

muted

#817C7B

Preview Lab

Preview with #90503E

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

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