#781B14#781B14

#781B14 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.129 H 29.0°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#781B14
RGB	rgb(120, 27, 20)
HSL	hsl(4, 71%, 27%)
HSV	hsv(4, 83%, 47%)
CMYK	cmyk(0%, 77.5%, 83.3%, 52.9%)
CIE-LAB	lab(26.24, 39.44, 28.84)
CIE-LCH	lch(26.24, 48.86, 36.18°)
OKLab	oklab(37.93% 0.1125 0.0623)
OKLCH	oklch(37.93% 0.129 29)
XYZ	xyz(8.2649, 4.8287, 1.1585)
Luminance	0.0483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B14 #147178

analogous

#78143F #781B14 #784D14

triadic

#781B14 #14781B #1B1478

tetradic

#781B14 #3F7814 #147178 #4D1478

square

#781B14 #3F7814 #147178 #4D1478

split-complementary

#781B14 #14784D #143F78

monochromatic

#1A0604 #440F0B #781B14 #AC271D #DC372B

Accessibility & contrast

On white

10.68

#781B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#781B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B14

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B14	#FFFFFF	#000000	##FFFFFF
##781B14	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373112

Deuteranopia (green-blind)

#4E4510

Tritanopia (blue-blind)

#85001A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781b14;
/* rgb */ color: rgb(120, 27, 20);
/* oklch */ color: oklch(37.9% 0.129 29.0);

Tailwind

colors: {
  custom: {
    50: '#a75f52',
    500: '#781b14',
    950: '#000000',
  },
}

SCSS

$custom: #781b14;
$custom-light: #a75f52;
$custom-dark: #000000;

JSON

{
  "hex": "#781b14",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 20
  },
  "hsl": {
    "h": 4.2,
    "s": 71.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37931,
    "c": 0.12864,
    "h": 29
  },
  "luminance": 0.04827
}

Semantic roles & 50–950 ramp

primary

#781B14

secondary

#3AA6AE

accent

#E2EE3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #781B14

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

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