#72100F#72100F

#72100F is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.7% C 0.132 H 27.5°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#72100F
RGB	rgb(114, 16, 15)
HSL	hsl(1, 77%, 25%)
HSV	hsv(1, 87%, 45%)
CMYK	cmyk(0%, 86%, 86.8%, 55.3%)
CIE-LAB	lab(23.62, 40.91, 28.69)
CIE-LCH	lch(23.62, 49.97, 35.04°)
OKLab	oklab(35.73% 0.1168 0.0608)
OKLCH	oklch(35.73% 0.132 27.5)
XYZ	xyz(7.2119, 3.9837, 0.8410)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#72100F #0F7172

analogous

#720F3F #72100F #72410F

triadic

#72100F #0F7210 #100F72

tetradic

#72100F #3F720F #0F7172 #410F72

square

#72100F #3F720F #0F7172 #410F72

split-complementary

#72100F #0F7241 #0F3F72

monochromatic

#1B0404 #3C0808 #72100F #A81816 #DE1F1D

Accessibility & contrast

On white

11.69

#72100F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#72100F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #72100F

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##72100F	#FFFFFF	#000000	##FFFFFF
##72100F	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B0D

Deuteranopia (green-blind)

#484009

Tritanopia (blue-blind)

#7E0012

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #72100f;
/* rgb */ color: rgb(114, 16, 15);
/* oklch */ color: oklch(35.7% 0.132 27.5);

Tailwind

colors: {
  custom: {
    50: '#a35a4e',
    500: '#72100f',
    950: '#000000',
  },
}

SCSS

$custom: #72100f;
$custom-light: #a35a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#72100f",
  "rgb": {
    "r": 114,
    "g": 16,
    "b": 15
  },
  "hsl": {
    "h": 0.606,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35734,
    "c": 0.13169,
    "h": 27.5
  },
  "luminance": 0.03982
}

Semantic roles & 50–950 ramp

primary

#72100F

secondary

#33A9AA

accent

#F1F335

background

#FBF5F4

surface

#F5E9E7

border

#CFC5C3

text

#110401

muted

#807977

Preview Lab

Preview with #72100F

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

Preview Lab → · Contrast checker → · Palette generator →