#7F331C#7F331C

#7F331C is a dark, moderate red. Relative luminance 0.070; OKLCH L 42.3% C 0.111 H 37.3°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#7F331C
RGB	rgb(127, 51, 28)
HSL	hsl(14, 64%, 30%)
HSV	hsv(14, 78%, 50%)
CMYK	cmyk(0%, 59.8%, 78%, 50.2%)
CIE-LAB	lab(31.73, 31.47, 30.34)
CIE-LCH	lch(31.73, 43.71, 43.95°)
OKLab	oklab(42.33% 0.0887 0.0675)
OKLCH	oklch(42.33% 0.111 37.3)
XYZ	xyz(10.1469, 6.9649, 1.9084)
Luminance	0.0696 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F331C #1C687F

analogous

#7F1C37 #7F331C #7F641C

triadic

#7F331C #1C7F33 #331C7F

tetradic

#7F331C #377F1C #1C687F #641C7F

square

#7F331C #377F1C #1C687F #641C7F

split-complementary

#7F331C #1C7F64 #1C377F

monochromatic

#1B0B06 #4D1F11 #7F331C #B14727 #D56340

Accessibility & contrast

On white

8.78

#7F331C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#7F331C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F331C

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F331C	#FFFFFF	#000000	##FFFFFF
##7F331C	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484019

Deuteranopia (green-blind)

#5B511A

Tritanopia (blue-blind)

#8C222E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #7f331c;
/* rgb */ color: rgb(127, 51, 28);
/* oklch */ color: oklch(42.3% 0.111 37.3);

Tailwind

colors: {
  custom: {
    50: '#aa6d59',
    500: '#7f331c',
    950: '#000000',
  },
}

SCSS

$custom: #7f331c;
$custom-light: #aa6d59;
$custom-dark: #000000;

JSON

{
  "hex": "#7f331c",
  "rgb": {
    "r": 127,
    "g": 51,
    "b": 28
  },
  "hsl": {
    "h": 13.939,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.42333,
    "c": 0.11139,
    "h": 37.3
  },
  "luminance": 0.06964
}

Semantic roles & 50–950 ramp

primary

#7F331C

secondary

#4499B3

accent

#C0E741

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110703

muted

#807A78

Preview Lab

Preview with #7F331C

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

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