#83403E#83403E

#83403E is a mid, moderate red. Relative luminance 0.088; OKLCH L 45.6% C 0.093 H 23.1°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#83403E
RGB	rgb(131, 64, 62)
HSL	hsl(2, 36%, 38%)
HSV	hsv(2, 53%, 51%)
CMYK	cmyk(0%, 51.1%, 52.7%, 48.6%)
CIE-LAB	lab(35.68, 28.53, 14.60)
CIE-LCH	lch(35.68, 32.05, 27.10°)
OKLab	oklab(45.64% 0.0852 0.0364)
OKLCH	oklch(45.64% 0.093 23.1)
XYZ	xyz(12.0638, 8.8412, 5.6277)
Luminance	0.0884 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83403E #3E8183

analogous

#833E5E #83403E #83623E

triadic

#83403E #3E8340 #403E83

tetradic

#83403E #5E833E #3E8183 #623E83

square

#83403E #5E833E #3E8183 #623E83

split-complementary

#83403E #3E8362 #3E5E83

monochromatic

#301717 #592C2A #83403E #AD5452 #C07D7B

Accessibility & contrast

On white

7.59

#83403E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#83403E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83403E

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83403E	#FFFFFF	#000000	##FFFFFF
##83403E	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3D

Deuteranopia (green-blind)

#60593D

Tritanopia (blue-blind)

#8E3640

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #83403e;
/* rgb */ color: rgb(131, 64, 62);
/* oklch */ color: oklch(45.6% 0.093 23.1);

Tailwind

colors: {
  custom: {
    50: '#ab7673',
    500: '#83403e',
    950: '#000000',
  },
}

SCSS

$custom: #83403e;
$custom-light: #ab7673;
$custom-dark: #000000;

JSON

{
  "hex": "#83403e",
  "rgb": {
    "r": 131,
    "g": 64,
    "b": 62
  },
  "hsl": {
    "h": 1.739,
    "s": 35.751,
    "l": 37.843
  },
  "oklch": {
    "l": 0.4564,
    "c": 0.09269,
    "h": 23.1
  },
  "luminance": 0.0884
}

Semantic roles & 50–950 ramp

primary

#83403E

secondary

#72A9AB

accent

#C9CC5C

background

#FAF7F6

surface

#F5EDEC

border

#CFC8C7

text

#100908

muted

#7F7B7B

Preview Lab

Preview with #83403E

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

Preview Lab → · Contrast checker → · Palette generator →