#7B1D13#7B1D13

#7B1D13 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.130 H 30.1°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#7B1D13
RGB	rgb(123, 29, 19)
HSL	hsl(6, 73%, 28%)
HSV	hsv(6, 85%, 48%)
CMYK	cmyk(0%, 76.4%, 84.6%, 51.8%)
CIE-LAB	lab(27.12, 39.68, 30.49)
CIE-LCH	lch(27.12, 50.04, 37.54°)
OKLab	oklab(38.7% 0.1127 0.0653)
OKLCH	oklch(38.7% 0.13 30.1)
XYZ	xyz(8.7263, 5.1381, 1.1482)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1D13 #13717B

analogous

#7B133D #7B1D13 #7B5113

triadic

#7B1D13 #137B1D #1D137B

tetradic

#7B1D13 #3D7B13 #13717B #51137B

square

#7B1D13 #3D7B13 #13717B #51137B

split-complementary

#7B1D13 #137B51 #133D7B

monochromatic

#1B0604 #46110B #7B1D13 #B0291B #DE3C2A

Accessibility & contrast

On white

10.36

#7B1D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7B1D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1D13

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1D13	#FFFFFF	#000000	##FFFFFF
##7B1D13	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3311

Deuteranopia (green-blind)

#51480E

Tritanopia (blue-blind)

#88001C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7b1d13;
/* rgb */ color: rgb(123, 29, 19);
/* oklch */ color: oklch(38.7% 0.130 30.1);

Tailwind

colors: {
  custom: {
    50: '#a96152',
    500: '#7b1d13',
    950: '#000000',
  },
}

SCSS

$custom: #7b1d13;
$custom-light: #a96152;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1d13",
  "rgb": {
    "r": 123,
    "g": 29,
    "b": 19
  },
  "hsl": {
    "h": 5.769,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38699,
    "c": 0.13026,
    "h": 30.1
  },
  "luminance": 0.05137
}

Semantic roles & 50–950 ramp

primary

#7B1D13

secondary

#39A5B1

accent

#DEF038

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110502

muted

#807A78

Preview Lab

Preview with #7B1D13

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

Preview Lab → · Contrast checker → · Palette generator →