#78313B#78313B

#78313B is a dark, moderate red. Relative luminance 0.065; OKLCH L 41.5% C 0.100 H 13.9°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#78313B
RGB	rgb(120, 49, 59)
HSL	hsl(352, 42%, 33%)
HSV	hsv(352, 59%, 47%)
CMYK	cmyk(0%, 59.2%, 50.8%, 52.9%)
CIE-LAB	lab(30.66, 32.02, 9.37)
CIE-LCH	lch(30.66, 33.37, 16.31°)
OKLab	oklab(41.46% 0.0967 0.0239)
OKLCH	oklch(41.46% 0.1 13.9)
XYZ	xyz(9.6342, 6.5066, 4.8854)
Luminance	0.0650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78313B #31786E

analogous

#78315E #78313B #784A31

triadic

#78313B #3B7831 #313B78

tetradic

#78313B #5E7831 #31786E #4A3178

square

#78313B #5E7831 #31786E #4A3178

split-complementary

#78313B #31784A #315E78

monochromatic

#210E10 #4D1F26 #78313B #A34350 #C06471

Accessibility & contrast

On white

9.13

#78313B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#78313B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78313B

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78313B	#FFFFFF	#000000	##FFFFFF
##78313B	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3B

Deuteranopia (green-blind)

#534E39

Tritanopia (blue-blind)

#832735

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #78313b;
/* rgb */ color: rgb(120, 49, 59);
/* oklch */ color: oklch(41.5% 0.100 13.9);

Tailwind

colors: {
  custom: {
    50: '#a36c70',
    500: '#78313b',
    950: '#000000',
  },
}

SCSS

$custom: #78313b;
$custom-light: #a36c70;
$custom-dark: #000000;

JSON

{
  "hex": "#78313b",
  "rgb": {
    "r": 120,
    "g": 49,
    "b": 59
  },
  "hsl": {
    "h": 351.549,
    "s": 42.012,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41464,
    "c": 0.09961,
    "h": 13.9
  },
  "luminance": 0.06505
}

Semantic roles & 50–950 ramp

primary

#78313B

secondary

#5EA79D

accent

#D2C056

background

#FAF6F6

surface

#F4EBEC

border

#CEC6C7

text

#100707

muted

#7F7A7A

Preview Lab

Preview with #78313B

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

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