#7A331F#7A331F

#7A331F is a dark, moderate red. Relative luminance 0.066; OKLCH L 41.5% C 0.104 H 36.5°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#7A331F
RGB	rgb(122, 51, 31)
HSL	hsl(13, 59%, 30%)
HSV	hsv(13, 75%, 48%)
CMYK	cmyk(0%, 58.2%, 74.6%, 52.2%)
CIE-LAB	lab(30.89, 29.58, 27.44)
CIE-LCH	lch(30.89, 40.35, 42.85°)
OKLab	oklab(41.54% 0.084 0.0622)
OKLCH	oklch(41.54% 0.105 36.5)
XYZ	xyz(9.4581, 6.6054, 2.0730)
Luminance	0.0660 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A331F #1F667A

analogous

#7A1F38 #7A331F #7A611F

triadic

#7A331F #1F7A33 #331F7A

tetradic

#7A331F #387A1F #1F667A #611F7A

square

#7A331F #387A1F #1F667A #611F7A

split-complementary

#7A331F #1F7A61 #1F387A

monochromatic

#180A06 #491F13 #7A331F #AB472B #CF6344

Accessibility & contrast

On white

9.05

#7A331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#7A331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A331F

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A331F	#FFFFFF	#000000	##FFFFFF
##7A331F	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1D

Deuteranopia (green-blind)

#584F1D

Tritanopia (blue-blind)

#86242F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #7a331f;
/* rgb */ color: rgb(122, 51, 31);
/* oklch */ color: oklch(41.5% 0.104 36.5);

Tailwind

colors: {
  custom: {
    50: '#a66d5b',
    500: '#7a331f',
    950: '#000000',
  },
}

SCSS

$custom: #7a331f;
$custom-light: #a66d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#7a331f",
  "rgb": {
    "r": 122,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 13.187,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.41541,
    "c": 0.1045,
    "h": 36.5
  },
  "luminance": 0.06604
}

Semantic roles & 50–950 ramp

primary

#7A331F

secondary

#4797AD

accent

#C0E345

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100704

muted

#7F7A79

Preview Lab

Preview with #7A331F

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

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