#72151F#72151F

#72151F is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.4% C 0.126 H 21.0°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#72151F
RGB	rgb(114, 21, 31)
HSL	hsl(354, 69%, 26%)
HSV	hsv(354, 82%, 45%)
CMYK	cmyk(0%, 81.6%, 72.8%, 55.3%)
CIE-LAB	lab(24.37, 40.05, 19.45)
CIE-LCH	lch(24.37, 44.52, 25.90°)
OKLab	oklab(36.36% 0.1178 0.0451)
OKLCH	oklch(36.36% 0.126 21)
XYZ	xyz(7.4558, 4.2138, 1.7168)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#72151F #157268

analogous

#72154E #72151F #723A15

triadic

#72151F #1F7215 #151F72

tetradic

#72151F #4E7215 #157268 #3A1572

square

#72151F #4E7215 #157268 #3A1572

split-complementary

#72151F #15723A #154E72

monochromatic

#1A0507 #3E0B11 #72151F #A61F2D #D82A3C

Accessibility & contrast

On white

11.40

#72151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#72151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #72151F

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##72151F	#FFFFFF	#000000	##FFFFFF
##72151F	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1F

Deuteranopia (green-blind)

#48411C

Tritanopia (blue-blind)

#7E001A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #72151f;
/* rgb */ color: rgb(114, 21, 31);
/* oklch */ color: oklch(36.4% 0.126 21.0);

Tailwind

colors: {
  custom: {
    50: '#a15c5a',
    500: '#72151f',
    950: '#000000',
  },
}

SCSS

$custom: #72151f;
$custom-light: #a15c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#72151f",
  "rgb": {
    "r": 114,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 353.548,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36356,
    "c": 0.12618,
    "h": 21
  },
  "luminance": 0.04213
}

Semantic roles & 50–950 ramp

primary

#72151F

secondary

#3BA89C

accent

#ECD93C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #72151F

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

Preview Lab → · Contrast checker → · Palette generator →