#811715#811715

#811715 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.3% C 0.141 H 27.4°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#811715
RGB	rgb(129, 23, 21)
HSL	hsl(1, 72%, 29%)
HSV	hsv(1, 84%, 51%)
CMYK	cmyk(0%, 82.2%, 83.7%, 49.4%)
CIE-LAB	lab(27.67, 43.78, 30.31)
CIE-LCH	lch(27.67, 53.24, 34.69°)
OKLab	oklab(39.34% 0.1253 0.065)
OKLCH	oklch(39.34% 0.141 27.4)
XYZ	xyz(9.4962, 5.3356, 1.2392)
Luminance	0.0533 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811715 #157F81

analogous

#811549 #811715 #814D15

triadic

#811715 #158117 #171581

tetradic

#811715 #498115 #157F81 #4D1581

square

#811715 #498115 #157F81 #4D1581

split-complementary

#811715 #15814D #154981

monochromatic

#1A0504 #4C0E0C #811715 #B6201E #DE3633

Accessibility & contrast

On white

10.16

#811715 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#811715 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811715

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811715	#FFFFFF	#000000	##FFFFFF
##811715	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393313

Deuteranopia (green-blind)

#534A10

Tritanopia (blue-blind)

#8F0018

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #811715;
/* rgb */ color: rgb(129, 23, 21);
/* oklch */ color: oklch(39.3% 0.141 27.4);

Tailwind

colors: {
  custom: {
    50: '#ae5f53',
    500: '#811715',
    950: '#000000',
  },
}

SCSS

$custom: #811715;
$custom-light: #ae5f53;
$custom-dark: #000000;

JSON

{
  "hex": "#811715",
  "rgb": {
    "r": 129,
    "g": 23,
    "b": 21
  },
  "hsl": {
    "h": 1.111,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39337,
    "c": 0.14113,
    "h": 27.4
  },
  "luminance": 0.05334
}

Semantic roles & 50–950 ramp

primary

#811715

secondary

#3CB4B6

accent

#EBEF39

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #811715

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

Preview Lab → · Contrast checker → · Palette generator →