#781F20#781F20

#781F20 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.5% C 0.123 H 24.5°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#781F20
RGB	rgb(120, 31, 32)
HSL	hsl(359, 59%, 30%)
HSV	hsv(359, 74%, 47%)
CMYK	cmyk(0%, 74.2%, 73.3%, 52.9%)
CIE-LAB	lab(26.96, 38.41, 22.20)
CIE-LCH	lch(26.96, 44.36, 30.02°)
OKLab	oklab(38.52% 0.112 0.0511)
OKLCH	oklch(38.52% 0.123 24.5)
XYZ	xyz(8.4974, 5.0786, 1.8991)
Luminance	0.0508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F20 #1F7877

analogous

#781F4D #781F20 #784B1F

triadic

#781F20 #20781F #1F2078

tetradic

#781F20 #4D781F #1F7877 #4B1F78

square

#781F20 #4D781F #1F7877 #4B1F78

split-complementary

#781F20 #1F784B #1F4D78

monochromatic

#180606 #471213 #781F20 #A92C2D #CE4345

Accessibility & contrast

On white

10.42

#781F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#781F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F20

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F20	#FFFFFF	#000000	##FFFFFF
##781F20	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331F

Deuteranopia (green-blind)

#4F471D

Tritanopia (blue-blind)

#840120

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781f20;
/* rgb */ color: rgb(120, 31, 32);
/* oklch */ color: oklch(38.5% 0.123 24.5);

Tailwind

colors: {
  custom: {
    50: '#a6625b',
    500: '#781f20',
    950: '#000000',
  },
}

SCSS

$custom: #781f20;
$custom-light: #a6625b;
$custom-dark: #000000;

JSON

{
  "hex": "#781f20",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 32
  },
  "hsl": {
    "h": 359.326,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38515,
    "c": 0.12312,
    "h": 24.5
  },
  "luminance": 0.05077
}

Semantic roles & 50–950 ramp

primary

#781F20

secondary

#47ABAA

accent

#E2E046

background

#FAF6F5

surface

#F5EBE9

border

#CFC6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #781F20

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

Preview Lab → · Contrast checker → · Palette generator →