#781515#781515

#781515 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.4% C 0.133 H 26.6°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#781515
RGB	rgb(120, 21, 21)
HSL	hsl(0, 70%, 28%)
HSV	hsv(0, 83%, 47%)
CMYK	cmyk(0%, 82.5%, 82.5%, 52.9%)
CIE-LAB	lab(25.52, 41.53, 27.51)
CIE-LCH	lch(25.52, 49.81, 33.52°)
OKLab	oklab(37.4% 0.1193 0.0598)
OKLCH	oklch(37.4% 0.133 26.6)
XYZ	xyz(8.1502, 4.5849, 1.1651)
Luminance	0.0458 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781515 #157878

analogous

#781546 #781515 #784615

triadic

#781515 #157815 #151578

tetradic

#781515 #467815 #157878 #461578

square

#781515 #467815 #157878 #461578

split-complementary

#781515 #157846 #154678

monochromatic

#1A0505 #440C0C #781515 #AC1E1E #DA2D2D

Accessibility & contrast

On white

10.96

#781515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#781515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781515

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781515	#FFFFFF	#000000	##FFFFFF
##781515	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F14

Deuteranopia (green-blind)

#4D4410

Tritanopia (blue-blind)

#850017

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #781515;
/* rgb */ color: rgb(120, 21, 21);
/* oklch */ color: oklch(37.4% 0.133 26.6);

Tailwind

colors: {
  custom: {
    50: '#a75d53',
    500: '#781515',
    950: '#000000',
  },
}

SCSS

$custom: #781515;
$custom-light: #a75d53;
$custom-dark: #000000;

JSON

{
  "hex": "#781515",
  "rgb": {
    "r": 120,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37396,
    "c": 0.13345,
    "h": 26.6
  },
  "luminance": 0.04584
}

Semantic roles & 50–950 ramp

primary

#781515

secondary

#3BAEAE

accent

#EDED3B

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#110502

muted

#807978

Preview Lab

Preview with #781515

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

Preview Lab → · Contrast checker → · Palette generator →