#781C29#781C29

#781C29 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.126 H 17.8°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#781C29
RGB	rgb(120, 28, 41)
HSL	hsl(352, 62%, 29%)
HSV	hsv(352, 77%, 47%)
CMYK	cmyk(0%, 76.7%, 65.8%, 52.9%)
CIE-LAB	lab(26.69, 40.12, 15.95)
CIE-LCH	lch(26.69, 43.18, 21.68°)
OKLab	oklab(38.37% 0.1195 0.0384)
OKLCH	oklch(38.37% 0.126 17.8)
XYZ	xyz(8.5621, 4.9849, 2.6087)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781C29 #1C786B

analogous

#781C57 #781C29 #783D1C

triadic

#781C29 #29781C #1C2978

tetradic

#781C29 #57781C #1C786B #3D1C78

square

#781C29 #57781C #1C786B #3D1C78

split-complementary

#781C29 #1C783D #1C5778

monochromatic

#190608 #461018 #781C29 #AA283A #D23D52

Accessibility & contrast

On white

10.52

#781C29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#781C29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781C29

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781C29	#FFFFFF	#000000	##FFFFFF
##781C29	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363329

Deuteranopia (green-blind)

#4D4626

Tritanopia (blue-blind)

#840022

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781c29;
/* rgb */ color: rgb(120, 28, 41);
/* oklch */ color: oklch(38.4% 0.126 17.8);

Tailwind

colors: {
  custom: {
    50: '#a56062',
    500: '#781c29',
    950: '#000000',
  },
}

SCSS

$custom: #781c29;
$custom-light: #a56062;
$custom-dark: #000000;

JSON

{
  "hex": "#781c29",
  "rgb": {
    "r": 120,
    "g": 28,
    "b": 41
  },
  "hsl": {
    "h": 351.522,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38368,
    "c": 0.12552,
    "h": 17.8
  },
  "luminance": 0.04984
}

Semantic roles & 50–950 ramp

primary

#781C29

secondary

#44AC9D

accent

#E5CE43

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #781C29

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

Preview Lab → · Contrast checker → · Palette generator →