#77182F#77182F

#77182F is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.129 H 12.4°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#77182F
RGB	rgb(119, 24, 47)
HSL	hsl(345, 66%, 28%)
HSV	hsv(345, 80%, 47%)
CMYK	cmyk(0%, 79.8%, 60.5%, 53.3%)
CIE-LAB	lab(26.10, 41.66, 11.09)
CIE-LCH	lch(26.10, 43.11, 14.90°)
OKLab	oklab(37.94% 0.1258 0.0276)
OKLCH	oklch(37.94% 0.129 12.4)
XYZ	xyz(8.4483, 4.7817, 3.1669)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77182F #187760

analogous

#77185E #77182F #773018

triadic

#77182F #2F7718 #182F77

tetradic

#77182F #5E7718 #187760 #301877

square

#77182F #5E7718 #187760 #301877

split-complementary

#77182F #187730 #185E77

monochromatic

#19050A #440E1B #77182F #AA2243 #D6335B

Accessibility & contrast

On white

10.74

#77182F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#77182F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #77182F

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77182F	#FFFFFF	#000000	##FFFFFF
##77182F	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32312F

Deuteranopia (green-blind)

#4A452D

Tritanopia (blue-blind)

#830022

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #77182f;
/* rgb */ color: rgb(119, 24, 47);
/* oklch */ color: oklch(37.9% 0.129 12.4);

Tailwind

colors: {
  custom: {
    50: '#a45f67',
    500: '#77182f',
    950: '#000000',
  },
}

SCSS

$custom: #77182f;
$custom-light: #a45f67;
$custom-dark: #000000;

JSON

{
  "hex": "#77182f",
  "rgb": {
    "r": 119,
    "g": 24,
    "b": 47
  },
  "hsl": {
    "h": 345.474,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37937,
    "c": 0.12875,
    "h": 12.4
  },
  "luminance": 0.0478
}

Semantic roles & 50–950 ramp

primary

#77182F

secondary

#3FAC92

accent

#E9C03E

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100506

muted

#7F797A

Preview Lab

Preview with #77182F

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

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