#771F1A#771F1A

#771F1A is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.2% C 0.123 H 27.8°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#771F1A
RGB	rgb(119, 31, 26)
HSL	hsl(3, 64%, 28%)
HSV	hsv(3, 78%, 47%)
CMYK	cmyk(0%, 73.9%, 78.2%, 53.3%)
CIE-LAB	lab(26.67, 37.77, 25.61)
CIE-LCH	lch(26.67, 45.63, 34.14°)
OKLab	oklab(38.24% 0.1087 0.0572)
OKLCH	oklch(38.24% 0.123 27.8)
XYZ	xyz(8.2851, 4.9777, 1.5016)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771F1A #1A7277

analogous

#771A43 #771F1A #774D1A

triadic

#771F1A #1A771F #1F1A77

tetradic

#771F1A #43771A #1A7277 #4D1A77

square

#771F1A #43771A #1A7277 #4D1A77

split-complementary

#771F1A #1A774D #1A4377

monochromatic

#190705 #45120F #771F1A #A92C25 #D34038

Accessibility & contrast

On white

10.53

#771F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#771F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771F1A

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771F1A	#FFFFFF	#000000	##FFFFFF
##771F1A	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393319

Deuteranopia (green-blind)

#4F4617

Tritanopia (blue-blind)

#83001F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #771f1a;
/* rgb */ color: rgb(119, 31, 26);
/* oklch */ color: oklch(38.2% 0.123 27.8);

Tailwind

colors: {
  custom: {
    50: '#a56157',
    500: '#771f1a',
    950: '#000000',
  },
}

SCSS

$custom: #771f1a;
$custom-light: #a56157;
$custom-dark: #000000;

JSON

{
  "hex": "#771f1a",
  "rgb": {
    "r": 119,
    "g": 31,
    "b": 26
  },
  "hsl": {
    "h": 3.226,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38237,
    "c": 0.12288,
    "h": 27.8
  },
  "luminance": 0.04976
}

Semantic roles & 50–950 ramp

primary

#771F1A

secondary

#41A6AC

accent

#DEE741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110503

muted

#807A78

Preview Lab

Preview with #771F1A

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

Preview Lab → · Contrast checker → · Palette generator →