#7B1912#7B1912

#7B1912 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.3% C 0.134 H 29.1°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#7B1912
RGB	rgb(123, 25, 18)
HSL	hsl(4, 74%, 28%)
HSV	hsv(4, 85%, 48%)
CMYK	cmyk(0%, 79.7%, 85.4%, 51.8%)
CIE-LAB	lab(26.60, 41.10, 30.55)
CIE-LCH	lch(26.60, 51.21, 36.63°)
OKLab	oklab(38.3% 0.117 0.065)
OKLCH	oklch(38.3% 0.134 29.1)
XYZ	xyz(8.6262, 4.9513, 1.0736)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1912 #12747B

analogous

#7B123F #7B1912 #7B4D12

triadic

#7B1912 #127B19 #19127B

tetradic

#7B1912 #3F7B12 #12747B #4D127B

square

#7B1912 #3F7B12 #12747B #4D127B

split-complementary

#7B1912 #127B4D #123F7B

monochromatic

#1B0504 #460E0A #7B1912 #B0241A #E03428

Accessibility & contrast

On white

10.55

#7B1912 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7B1912 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1912

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1912	#FFFFFF	#000000	##FFFFFF
##7B1912	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383110

Deuteranopia (green-blind)

#50470D

Tritanopia (blue-blind)

#880019

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b1912;
/* rgb */ color: rgb(123, 25, 18);
/* oklch */ color: oklch(38.3% 0.134 29.1);

Tailwind

colors: {
  custom: {
    50: '#aa5f51',
    500: '#7b1912',
    950: '#000000',
  },
}

SCSS

$custom: #7b1912;
$custom-light: #aa5f51;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1912",
  "rgb": {
    "r": 123,
    "g": 25,
    "b": 18
  },
  "hsl": {
    "h": 4,
    "s": 74.468,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38302,
    "c": 0.1338,
    "h": 29.1
  },
  "luminance": 0.0495
}

Semantic roles & 50–950 ramp

primary

#7B1912

secondary

#38A9B1

accent

#E5F137

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7B1912

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

Preview Lab → · Contrast checker → · Palette generator →