#72151A#72151A

#72151A is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.3% C 0.127 H 23.8°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#72151A
RGB	rgb(114, 21, 26)
HSL	hsl(357, 69%, 26%)
HSV	hsv(357, 82%, 45%)
CMYK	cmyk(0%, 81.6%, 77.2%, 55.3%)
CIE-LAB	lab(24.29, 39.80, 22.65)
CIE-LCH	lch(24.29, 45.79, 29.64°)
OKLab	oklab(36.27% 0.1158 0.0511)
OKLCH	oklch(36.27% 0.127 23.8)
XYZ	xyz(7.3949, 4.1895, 1.3964)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#72151A #15726D

analogous

#721549 #72151A #723F15

triadic

#72151A #1A7215 #151A72

tetradic

#72151A #497215 #15726D #3F1572

square

#72151A #497215 #15726D #3F1572

split-complementary

#72151A #15723F #154972

monochromatic

#1A0506 #3E0B0E #72151A #A61F26 #D82A33

Accessibility & contrast

On white

11.43

#72151A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#72151A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #72151A

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##72151A	#FFFFFF	#000000	##FFFFFF
##72151A	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D19

Deuteranopia (green-blind)

#494117

Tritanopia (blue-blind)

#7E0018

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #72151a;
/* rgb */ color: rgb(114, 21, 26);
/* oklch */ color: oklch(36.3% 0.127 23.8);

Tailwind

colors: {
  custom: {
    50: '#a25c56',
    500: '#72151a',
    950: '#000000',
  },
}

SCSS

$custom: #72151a;
$custom-light: #a25c56;
$custom-dark: #000000;

JSON

{
  "hex": "#72151a",
  "rgb": {
    "r": 114,
    "g": 21,
    "b": 26
  },
  "hsl": {
    "h": 356.774,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36274,
    "c": 0.12661,
    "h": 23.8
  },
  "luminance": 0.04188
}

Semantic roles & 50–950 ramp

primary

#72151A

secondary

#3BA8A2

accent

#ECE23C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #72151A

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

Preview Lab → · Contrast checker → · Palette generator →