#78152B#78152B

#78152B is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.8% C 0.132 H 14.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#78152B
RGB	rgb(120, 21, 43)
HSL	hsl(347, 70%, 28%)
HSV	hsv(347, 83%, 47%)
CMYK	cmyk(0%, 82.5%, 64.2%, 52.9%)
CIE-LAB	lab(25.88, 42.66, 13.54)
CIE-LCH	lch(25.88, 44.75, 17.61°)
OKLab	oklab(37.78% 0.1281 0.033)
OKLCH	oklch(37.78% 0.132 14.5)
XYZ	xyz(8.4508, 4.7051, 2.7482)
Luminance	0.0470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78152B #157862

analogous

#78155C #78152B #783115

triadic

#78152B #2B7815 #152B78

tetradic

#78152B #5C7815 #157862 #311578

square

#78152B #5C7815 #157862 #311578

split-complementary

#78152B #157831 #155C78

monochromatic

#1A0509 #440C18 #78152B #AC1E3E #DA2D54

Accessibility & contrast

On white

10.82

#78152B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#78152B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78152B

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78152B	#FFFFFF	#000000	##FFFFFF
##78152B	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)

#32302B

Deuteranopia (green-blind)

#4B4528

Tritanopia (blue-blind)

#84001F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #78152b;
/* rgb */ color: rgb(120, 21, 43);
/* oklch */ color: oklch(37.8% 0.132 14.5);

Tailwind

colors: {
  custom: {
    50: '#a55e64',
    500: '#78152b',
    950: '#000000',
  },
}

SCSS

$custom: #78152b;
$custom-light: #a55e64;
$custom-dark: #000000;

JSON

{
  "hex": "#78152b",
  "rgb": {
    "r": 120,
    "g": 21,
    "b": 43
  },
  "hsl": {
    "h": 346.667,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37778,
    "c": 0.13225,
    "h": 14.5
  },
  "luminance": 0.04704
}

Semantic roles & 50–950 ramp

primary

#78152B

secondary

#3BAE94

accent

#EDC53B

background

#FAF5F5

surface

#F4E9EA

border

#CEC5C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #78152B

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

Preview Lab → · Contrast checker → · Palette generator →