#781816#781816

#781816 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.7% C 0.131 H 27.1°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#781816
RGB	rgb(120, 24, 22)
HSL	hsl(1, 69%, 28%)
HSV	hsv(1, 82%, 47%)
CMYK	cmyk(0%, 80%, 81.7%, 52.9%)
CIE-LAB	lab(25.88, 40.58, 27.28)
CIE-LCH	lch(25.88, 48.90, 33.90°)
OKLab	oklab(37.67% 0.1166 0.0596)
OKLCH	oklch(37.67% 0.131 27.1)
XYZ	xyz(8.2182, 4.7056, 1.2344)
Luminance	0.0470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781816 #167678

analogous

#781645 #781816 #784916

triadic

#781816 #167818 #181678

tetradic

#781816 #457816 #167678 #491678

square

#781816 #457816 #167678 #491678

split-complementary

#781816 #167849 #164578

monochromatic

#1A0505 #440E0D #781816 #AC221F #D9332F

Accessibility & contrast

On white

10.82

#781816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#781816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781816

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781816	#FFFFFF	#000000	##FFFFFF
##781816	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363015

Deuteranopia (green-blind)

#4D4512

Tritanopia (blue-blind)

#850019

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #781816;
/* rgb */ color: rgb(120, 24, 22);
/* oklch */ color: oklch(37.7% 0.131 27.1);

Tailwind

colors: {
  custom: {
    50: '#a75e54',
    500: '#781816',
    950: '#000000',
  },
}

SCSS

$custom: #781816;
$custom-light: #a75e54;
$custom-dark: #000000;

JSON

{
  "hex": "#781816",
  "rgb": {
    "r": 120,
    "g": 24,
    "b": 22
  },
  "hsl": {
    "h": 1.224,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37668,
    "c": 0.13091,
    "h": 27.1
  },
  "luminance": 0.04704
}

Semantic roles & 50–950 ramp

primary

#781816

secondary

#3CABAD

accent

#E8EC3C

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #781816

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

Preview Lab → · Contrast checker → · Palette generator →