#781820#781820

#781820 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.130 H 22.0°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#781820
RGB	rgb(120, 24, 32)
HSL	hsl(355, 67%, 28%)
HSV	hsv(355, 80%, 47%)
CMYK	cmyk(0%, 80%, 73.3%, 52.9%)
CIE-LAB	lab(26.02, 41.03, 21.07)
CIE-LCH	lch(26.02, 46.12, 27.19°)
OKLab	oklab(37.81% 0.1203 0.0486)
OKLCH	oklch(37.81% 0.13 22)
XYZ	xyz(8.3340, 4.7519, 1.8446)
Luminance	0.0475 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781820 #187870

analogous

#781850 #781820 #784018

triadic

#781820 #207818 #182078

tetradic

#781820 #507818 #187870 #401878

square

#781820 #507818 #187870 #401878

split-complementary

#781820 #187840 #185078

monochromatic

#1A0507 #450E12 #781820 #AB222E #D63442

Accessibility & contrast

On white

10.77

#781820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#781820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781820

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781820	#FFFFFF	#000000	##FFFFFF
##781820	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301F

Deuteranopia (green-blind)

#4D451D

Tritanopia (blue-blind)

#84001C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781820;
/* rgb */ color: rgb(120, 24, 32);
/* oklch */ color: oklch(37.8% 0.130 22.0);

Tailwind

colors: {
  custom: {
    50: '#a65e5b',
    500: '#781820',
    950: '#000000',
  },
}

SCSS

$custom: #781820;
$custom-light: #a65e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#781820",
  "rgb": {
    "r": 120,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 355,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37814,
    "c": 0.12978,
    "h": 22
  },
  "luminance": 0.04751
}

Semantic roles & 50–950 ramp

primary

#781820

secondary

#3FADA4

accent

#EADB3E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781820

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

Preview Lab → · Contrast checker → · Palette generator →