#781E2C#781E2C

#781E2C is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.123 H 16.5°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#781E2C
RGB	rgb(120, 30, 44)
HSL	hsl(351, 60%, 29%)
HSV	hsv(351, 75%, 47%)
CMYK	cmyk(0%, 75%, 63.3%, 52.9%)
CIE-LAB	lab(27.03, 39.56, 14.39)
CIE-LCH	lch(27.03, 42.09, 19.98°)
OKLab	oklab(38.64% 0.1183 0.0351)
OKLCH	oklch(38.64% 0.123 16.5)
XYZ	xyz(8.6655, 5.1047, 2.9114)
Luminance	0.0510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781E2C #1E786A

analogous

#781E59 #781E2C #783D1E

triadic

#781E2C #2C781E #1E2C78

tetradic

#781E2C #59781E #1E786A #3D1E78

square

#781E2C #59781E #1E786A #3D1E78

split-complementary

#781E2C #1E783D #1E5978

monochromatic

#180609 #47121A #781E2C #A92A3E #CF4157

Accessibility & contrast

On white

10.39

#781E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#781E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781E2C

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781E2C	#FFFFFF	#000000	##FFFFFF
##781E2C	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342C

Deuteranopia (green-blind)

#4D472A

Tritanopia (blue-blind)

#840424

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781e2c;
/* rgb */ color: rgb(120, 30, 44);
/* oklch */ color: oklch(38.6% 0.123 16.5);

Tailwind

colors: {
  custom: {
    50: '#a56164',
    500: '#781e2c',
    950: '#000000',
  },
}

SCSS

$custom: #781e2c;
$custom-light: #a56164;
$custom-dark: #000000;

JSON

{
  "hex": "#781e2c",
  "rgb": {
    "r": 120,
    "g": 30,
    "b": 44
  },
  "hsl": {
    "h": 350.667,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3864,
    "c": 0.1234,
    "h": 16.5
  },
  "luminance": 0.05103
}

Semantic roles & 50–950 ramp

primary

#781E2C

secondary

#46AC9C

accent

#E3CA45

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100505

muted

#7F7A7A

Preview Lab

Preview with #781E2C

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

Preview Lab → · Contrast checker → · Palette generator →