#7B1716#7B1716

#7B1716 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.135 H 26.9°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#7B1716
RGB	rgb(123, 23, 22)
HSL	hsl(1, 70%, 28%)
HSV	hsv(1, 82%, 48%)
CMYK	cmyk(0%, 81.3%, 82.1%, 51.8%)
CIE-LAB	lab(26.40, 41.89, 28.01)
CIE-LCH	lch(26.40, 50.40, 33.77°)
OKLab	oklab(38.17% 0.1203 0.0609)
OKLCH	oklch(38.17% 0.135 26.9)
XYZ	xyz(8.6206, 4.8831, 1.2475)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1716 #167A7B

analogous

#7B1647 #7B1716 #7B4916

triadic

#7B1716 #167B17 #17167B

tetradic

#7B1716 #477B16 #167A7B #49167B

square

#7B1716 #477B16 #167A7B #49167B

split-complementary

#7B1716 #167B49 #16477B

monochromatic

#1A0505 #470D0D #7B1716 #AF211F #DA3331

Accessibility & contrast

On white

10.63

#7B1716 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7B1716 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1716

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1716	#FFFFFF	#000000	##FFFFFF
##7B1716	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363115

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#880018

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7b1716;
/* rgb */ color: rgb(123, 23, 22);
/* oklch */ color: oklch(38.2% 0.135 26.9);

Tailwind

colors: {
  custom: {
    50: '#a95e54',
    500: '#7b1716',
    950: '#000000',
  },
}

SCSS

$custom: #7b1716;
$custom-light: #a95e54;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1716",
  "rgb": {
    "r": 123,
    "g": 23,
    "b": 22
  },
  "hsl": {
    "h": 0.594,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38169,
    "c": 0.13486,
    "h": 26.9
  },
  "luminance": 0.04882
}

Semantic roles & 50–950 ramp

primary

#7B1716

secondary

#3DAFB0

accent

#EBEC3B

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7B1716

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

Preview Lab → · Contrast checker → · Palette generator →