#781827#781827

#781827 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.129 H 17.8°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#781827
RGB	rgb(120, 24, 39)
HSL	hsl(351, 67%, 28%)
HSV	hsv(351, 80%, 47%)
CMYK	cmyk(0%, 80%, 67.5%, 52.9%)
CIE-LAB	lab(26.14, 41.43, 16.58)
CIE-LCH	lch(26.14, 44.62, 21.81°)
OKLab	oklab(37.95% 0.1232 0.0396)
OKLCH	oklch(37.95% 0.129 17.8)
XYZ	xyz(8.4395, 4.7941, 2.4000)
Luminance	0.0479 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781827 #187869

analogous

#781857 #781827 #783918

triadic

#781827 #277818 #182778

tetradic

#781827 #577818 #187869 #391878

square

#781827 #577818 #187869 #391878

split-complementary

#781827 #187839 #185778

monochromatic

#1A0508 #450E16 #781827 #AB2238 #D6344D

Accessibility & contrast

On white

10.72

#781827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#781827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781827

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781827	#FFFFFF	#000000	##FFFFFF
##781827	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343127

Deuteranopia (green-blind)

#4C4524

Tritanopia (blue-blind)

#84001F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781827;
/* rgb */ color: rgb(120, 24, 39);
/* oklch */ color: oklch(37.9% 0.129 17.8);

Tailwind

colors: {
  custom: {
    50: '#a65f60',
    500: '#781827',
    950: '#000000',
  },
}

SCSS

$custom: #781827;
$custom-light: #a65f60;
$custom-dark: #000000;

JSON

{
  "hex": "#781827",
  "rgb": {
    "r": 120,
    "g": 24,
    "b": 39
  },
  "hsl": {
    "h": 350.625,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37946,
    "c": 0.12945,
    "h": 17.8
  },
  "luminance": 0.04793
}

Semantic roles & 50–950 ramp

primary

#781827

secondary

#3FAD9C

accent

#EACF3E

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110505

muted

#807979

Preview Lab

Preview with #781827

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

Preview Lab → · Contrast checker → · Palette generator →