#77182D#77182D

#77182D is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.129 H 13.7°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#77182D
RGB	rgb(119, 24, 45)
HSL	hsl(347, 66%, 28%)
HSV	hsv(347, 80%, 47%)
CMYK	cmyk(0%, 79.8%, 62.2%, 53.3%)
CIE-LAB	lab(26.06, 41.51, 12.38)
CIE-LCH	lch(26.06, 43.32, 16.61°)
OKLab	oklab(37.89% 0.1249 0.0305)
OKLCH	oklch(37.89% 0.129 13.7)
XYZ	xyz(8.4089, 4.7659, 2.9592)
Luminance	0.0476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77182D #187762

analogous

#77185C #77182D #773218

triadic

#77182D #2D7718 #182D77

tetradic

#77182D #5C7718 #187762 #321877

square

#77182D #5C7718 #187762 #321877

split-complementary

#77182D #187732 #185C77

monochromatic

#19050A #440E1A #77182D #AA2240 #D63357

Accessibility & contrast

On white

10.75

#77182D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#77182D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #77182D

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77182D	#FFFFFF	#000000	##FFFFFF
##77182D	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32312D

Deuteranopia (green-blind)

#4B452A

Tritanopia (blue-blind)

#830021

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #77182d;
/* rgb */ color: rgb(119, 24, 45);
/* oklch */ color: oklch(37.9% 0.129 13.7);

Tailwind

colors: {
  custom: {
    50: '#a45f65',
    500: '#77182d',
    950: '#000000',
  },
}

SCSS

$custom: #77182d;
$custom-light: #a45f65;
$custom-dark: #000000;

JSON

{
  "hex": "#77182d",
  "rgb": {
    "r": 119,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 346.737,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37888,
    "c": 0.12858,
    "h": 13.7
  },
  "luminance": 0.04765
}

Semantic roles & 50–950 ramp

primary

#77182D

secondary

#3FAC94

accent

#E9C43E

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #77182D

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

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