#771C1D#771C1D

#771C1D is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.125 H 25.0°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#771C1D
RGB	rgb(119, 28, 29)
HSL	hsl(359, 62%, 29%)
HSV	hsv(359, 76%, 47%)
CMYK	cmyk(0%, 76.5%, 75.6%, 53.3%)
CIE-LAB	lab(26.28, 39.10, 23.28)
CIE-LCH	lch(26.28, 45.50, 30.77°)
OKLab	oklab(37.96% 0.1136 0.0529)
OKLCH	oklch(37.96% 0.125 25)
XYZ	xyz(8.2457, 4.8424, 1.6627)
Luminance	0.0484 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771C1D #1C7776

analogous

#771C4B #771C1D #77491C

triadic

#771C1D #1D771C #1C1D77

tetradic

#771C1D #4B771C #1C7776 #491C77

square

#771C1D #4B771C #1C7776 #491C77

split-complementary

#771C1D #1C7749 #1C4B77

monochromatic

#190606 #451011 #771C1D #A92829 #D13C3E

Accessibility & contrast

On white

10.67

#771C1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#771C1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771C1D

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771C1D	#FFFFFF	#000000	##FFFFFF
##771C1D	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321C

Deuteranopia (green-blind)

#4D451A

Tritanopia (blue-blind)

#83001E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #771c1d;
/* rgb */ color: rgb(119, 28, 29);
/* oklch */ color: oklch(38.0% 0.125 25.0);

Tailwind

colors: {
  custom: {
    50: '#a56059',
    500: '#771c1d',
    950: '#000000',
  },
}

SCSS

$custom: #771c1d;
$custom-light: #a56059;
$custom-dark: #000000;

JSON

{
  "hex": "#771c1d",
  "rgb": {
    "r": 119,
    "g": 28,
    "b": 29
  },
  "hsl": {
    "h": 359.341,
    "s": 61.905,
    "l": 28.824
  },
  "oklch": {
    "l": 0.37959,
    "c": 0.12534,
    "h": 25
  },
  "luminance": 0.04841
}

Semantic roles & 50–950 ramp

primary

#771C1D

secondary

#44ABAA

accent

#E5E343

background

#FBF5F5

surface

#F5EAE9

border

#CFC6C5

text

#110503

muted

#807978

Preview Lab

Preview with #771C1D

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

Preview Lab → · Contrast checker → · Palette generator →