#781D15#781D15

#781D15 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.1% C 0.127 H 29.3°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#781D15
RGB	rgb(120, 29, 21)
HSL	hsl(5, 70%, 28%)
HSV	hsv(5, 83%, 47%)
CMYK	cmyk(0%, 75.8%, 82.5%, 52.9%)
CIE-LAB	lab(26.53, 38.72, 28.54)
CIE-LCH	lch(26.53, 48.10, 36.40°)
OKLab	oklab(38.15% 0.1105 0.062)
OKLCH	oklch(38.15% 0.127 29.3)
XYZ	xyz(8.3214, 4.9272, 1.2222)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D15 #157078

analogous

#78153F #781D15 #784E15

triadic

#781D15 #15781D #1D1578

tetradic

#781D15 #3F7815 #157078 #4E1578

square

#781D15 #3F7815 #157078 #4E1578

split-complementary

#781D15 #15784E #153F78

monochromatic

#1A0605 #44100C #781D15 #AC2A1E #DA3B2D

Accessibility & contrast

On white

10.58

#781D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#781D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D15

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D15	#FFFFFF	#000000	##FFFFFF
##781D15	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383213

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#85001C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781d15;
/* rgb */ color: rgb(120, 29, 21);
/* oklch */ color: oklch(38.1% 0.127 29.3);

Tailwind

colors: {
  custom: {
    50: '#a76053',
    500: '#781d15',
    950: '#000000',
  },
}

SCSS

$custom: #781d15;
$custom-light: #a76053;
$custom-dark: #000000;

JSON

{
  "hex": "#781d15",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 21
  },
  "hsl": {
    "h": 4.848,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38147,
    "c": 0.12669,
    "h": 29.3
  },
  "luminance": 0.04926
}

Semantic roles & 50–950 ramp

primary

#781D15

secondary

#3BA4AE

accent

#DFED3B

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #781D15

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

Preview Lab → · Contrast checker → · Palette generator →