#73241B#73241B

#73241B is a dark, moderate red. Relative luminance 0.050; OKLCH L 38.1% C 0.113 H 29.7°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#73241B
RGB	rgb(115, 36, 27)
HSL	hsl(6, 62%, 28%)
HSV	hsv(6, 77%, 45%)
CMYK	cmyk(0%, 68.7%, 76.5%, 54.9%)
CIE-LAB	lab(26.70, 34.16, 24.80)
CIE-LCH	lch(26.70, 42.22, 35.98°)
OKLab	oklab(38.12% 0.0982 0.056)
OKLCH	oklch(38.12% 0.113 29.7)
XYZ	xyz(7.8998, 4.9869, 1.5833)
Luminance	0.0499 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73241B #1B6A73

analogous

#731B3E #73241B #73501B

triadic

#73241B #1B7324 #241B73

tetradic

#73241B #3E731B #1B6A73 #501B73

square

#73241B #3E731B #1B6A73 #501B73

split-complementary

#73241B #1B7350 #1B3E73

monochromatic

#190806 #41140F #73241B #A53427 #D04838

Accessibility & contrast

On white

10.51

#73241B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#73241B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73241B

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73241B	#FFFFFF	#000000	##FFFFFF
##73241B	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3419

Deuteranopia (green-blind)

#4E4618

Tritanopia (blue-blind)

#7F0F22

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #73241b;
/* rgb */ color: rgb(115, 36, 27);
/* oklch */ color: oklch(38.1% 0.113 29.7);

Tailwind

colors: {
  custom: {
    50: '#a26358',
    500: '#73241b',
    950: '#000000',
  },
}

SCSS

$custom: #73241b;
$custom-light: #a26358;
$custom-dark: #000000;

JSON

{
  "hex": "#73241b",
  "rgb": {
    "r": 115,
    "g": 36,
    "b": 27
  },
  "hsl": {
    "h": 6.136,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38115,
    "c": 0.11301,
    "h": 29.7
  },
  "luminance": 0.04986
}

Semantic roles & 50–950 ramp

primary

#73241B

secondary

#429DA8

accent

#D4E543

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100503

muted

#7F7A78

Preview Lab

Preview with #73241B

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

Preview Lab → · Contrast checker → · Palette generator →