#7C2811#7C2811

#7C2811 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.1% C 0.121 H 35.7°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#7C2811
RGB	rgb(124, 40, 17)
HSL	hsl(13, 76%, 28%)
HSV	hsv(13, 86%, 49%)
CMYK	cmyk(0%, 67.7%, 86.3%, 51.4%)
CIE-LAB	lab(29.02, 35.31, 33.41)
CIE-LCH	lch(29.02, 48.62, 43.42°)
OKLab	oklab(40.15% 0.0987 0.0709)
OKLCH	oklch(40.15% 0.122 35.7)
XYZ	xyz(9.1732, 5.8445, 1.1753)
Luminance	0.0584 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C2811 #11657C

analogous

#7C1130 #7C2811 #7C5D11

triadic

#7C2811 #117C28 #28117C

tetradic

#7C2811 #307C11 #11657C #5D117C

square

#7C2811 #307C11 #11657C #5D117C

split-complementary

#7C2811 #117C5D #11307C

monochromatic

#1B0904 #46170A #7C2811 #B23918 #E14E26

Accessibility & contrast

On white

9.68

#7C2811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#7C2811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C2811

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C2811	#FFFFFF	#000000	##FFFFFF
##7C2811	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40390D

Deuteranopia (green-blind)

#554B0D

Tritanopia (blue-blind)

#890F24

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #7c2811;
/* rgb */ color: rgb(124, 40, 17);
/* oklch */ color: oklch(40.1% 0.121 35.7);

Tailwind

colors: {
  custom: {
    50: '#aa6651',
    500: '#7c2811',
    950: '#000000',
  },
}

SCSS

$custom: #7c2811;
$custom-light: #aa6651;
$custom-dark: #000000;

JSON

{
  "hex": "#7c2811",
  "rgb": {
    "r": 124,
    "g": 40,
    "b": 17
  },
  "hsl": {
    "h": 12.897,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.40149,
    "c": 0.1215,
    "h": 35.7
  },
  "luminance": 0.05843
}

Semantic roles & 50–950 ramp

primary

#7C2811

secondary

#3798B2

accent

#CAF235

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110602

muted

#807A78

Preview Lab

Preview with #7C2811

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

Preview Lab → · Contrast checker → · Palette generator →