#A73824#A73824

#A73824 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.9% C 0.150 H 32.5°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#A73824
RGB	rgb(167, 56, 36)
HSL	hsl(9, 65%, 40%)
HSV	hsv(9, 78%, 65%)
CMYK	cmyk(0%, 66.5%, 78.4%, 34.5%)
CIE-LAB	lab(39.87, 44.55, 36.64)
CIE-LCH	lch(39.87, 57.68, 39.44°)
OKLab	oklab(49.86% 0.1264 0.0804)
OKLCH	oklch(49.86% 0.15 32.5)
XYZ	xyz(17.6709, 11.1738, 2.8950)
Luminance	0.1117 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73824 #2493A7

analogous

#A72452 #A73824 #A77924

triadic

#A73824 #24A738 #3824A7

tetradic

#A73824 #52A724 #2493A7 #7924A7

square

#A73824 #52A724 #2493A7 #7924A7

split-complementary

#A73824 #24A779 #2452A7

monochromatic

#42160E #752719 #A73824 #D34D35 #DE7967

Accessibility & contrast

On white

6.49

#A73824 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A73824 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73824

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73824	#FFFFFF	#000000	##FFFFFF
##A73824	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E21

Deuteranopia (green-blind)

#736720

Tritanopia (blue-blind)

#B81834

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a73824;
/* rgb */ color: rgb(167, 56, 36);
/* oklch */ color: oklch(49.9% 0.150 32.5);

Tailwind

colors: {
  custom: {
    50: '#c97460',
    500: '#a73824',
    950: '#000000',
  },
}

SCSS

$custom: #a73824;
$custom-light: #c97460;
$custom-dark: #000000;

JSON

{
  "hex": "#a73824",
  "rgb": {
    "r": 167,
    "g": 56,
    "b": 36
  },
  "hsl": {
    "h": 9.16,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49864,
    "c": 0.14983,
    "h": 32.5
  },
  "luminance": 0.11171
}

Semantic roles & 50–950 ramp

primary

#A73824

secondary

#63B5C4

accent

#CEE840

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #A73824

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

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