#7B1F22#7B1F22

#7B1F22 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.126 H 23.6°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#7B1F22
RGB	rgb(123, 31, 34)
HSL	hsl(358, 60%, 30%)
HSV	hsv(358, 75%, 48%)
CMYK	cmyk(0%, 74.8%, 72.4%, 51.8%)
CIE-LAB	lab(27.59, 39.55, 21.82)
CIE-LCH	lch(27.59, 45.17, 28.88°)
OKLab	oklab(39.11% 0.1157 0.0505)
OKLCH	oklch(39.11% 0.126 23.6)
XYZ	xyz(8.9481, 5.3078, 2.0664)
Luminance	0.0531 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1F22 #1F7B78

analogous

#7B1F50 #7B1F22 #7B4A1F

triadic

#7B1F22 #227B1F #1F227B

tetradic

#7B1F22 #507B1F #1F7B78 #4A1F7B

square

#7B1F22 #507B1F #1F7B78 #4A1F7B

split-complementary

#7B1F22 #1F7B4A #1F507B

monochromatic

#190607 #4A1314 #7B1F22 #AC2B30 #D04449

Accessibility & contrast

On white

10.19

#7B1F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7B1F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1F22

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1F22	#FFFFFF	#000000	##FFFFFF
##7B1F22	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393521

Deuteranopia (green-blind)

#50481F

Tritanopia (blue-blind)

#880021

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7b1f22;
/* rgb */ color: rgb(123, 31, 34);
/* oklch */ color: oklch(39.1% 0.126 23.6);

Tailwind

colors: {
  custom: {
    50: '#a8625d',
    500: '#7b1f22',
    950: '#000000',
  },
}

SCSS

$custom: #7b1f22;
$custom-light: #a8625d;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1f22",
  "rgb": {
    "r": 123,
    "g": 31,
    "b": 34
  },
  "hsl": {
    "h": 358.043,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3911,
    "c": 0.12621,
    "h": 23.6
  },
  "luminance": 0.05306
}

Semantic roles & 50–950 ramp

primary

#7B1F22

secondary

#48AEAB

accent

#E3DE45

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #7B1F22

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

Preview Lab → · Contrast checker → · Palette generator →