#A73E1D#A73E1D

#A73E1D is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.6% C 0.146 H 37.2°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#A73E1D
RGB	rgb(167, 62, 29)
HSL	hsl(14, 70%, 38%)
HSV	hsv(14, 83%, 65%)
CMYK	cmyk(0%, 62.9%, 82.6%, 34.5%)
CIE-LAB	lab(40.82, 41.60, 41.20)
CIE-LCH	lch(40.82, 58.55, 44.73°)
OKLab	oklab(50.56% 0.116 0.0882)
OKLCH	oklch(50.56% 0.146 37.2)
XYZ	xyz(17.8827, 11.7520, 2.4889)
Luminance	0.1175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73E1D #1D86A7

analogous

#A71D41 #A73E1D #A7831D

triadic

#A73E1D #1DA73E #3E1DA7

tetradic

#A73E1D #41A71D #1D86A7 #831DA7

square

#A73E1D #41A71D #1D86A7 #831DA7

split-complementary

#A73E1D #1DA783 #1D41A7

monochromatic

#3F170B #732B14 #A73E1D #DA5228 #E37C5C

Accessibility & contrast

On white

6.27

#A73E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#A73E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73E1D

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73E1D	#FFFFFF	#000000	##FFFFFF
##A73E1D	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5218

Deuteranopia (green-blind)

#766918

Tritanopia (blue-blind)

#B82237

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73e1d;
/* rgb */ color: rgb(167, 62, 29);
/* oklch */ color: oklch(50.6% 0.146 37.2);

Tailwind

colors: {
  custom: {
    50: '#c9785c',
    500: '#a73e1d',
    950: '#000000',
  },
}

SCSS

$custom: #a73e1d;
$custom-light: #c9785c;
$custom-dark: #000000;

JSON

{
  "hex": "#a73e1d",
  "rgb": {
    "r": 167,
    "g": 62,
    "b": 29
  },
  "hsl": {
    "h": 14.348,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.50557,
    "c": 0.14573,
    "h": 37.2
  },
  "luminance": 0.11749
}

Semantic roles & 50–950 ramp

primary

#A73E1D

secondary

#59ACC7

accent

#C2ED3B

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A73E1D

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

Preview Lab → · Contrast checker → · Palette generator →