#7B1E1E#7B1E1E

#7B1E1E is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.128 H 25.4°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#7B1E1E
RGB	rgb(123, 30, 30)
HSL	hsl(0, 61%, 30%)
HSV	hsv(0, 76%, 48%)
CMYK	cmyk(0%, 75.6%, 75.6%, 51.8%)
CIE-LAB	lab(27.39, 39.74, 24.14)
CIE-LCH	lch(27.39, 46.49, 31.27°)
OKLab	oklab(38.94% 0.1154 0.0548)
OKLCH	oklch(38.94% 0.128 25.4)
XYZ	xyz(8.8680, 5.2346, 1.7715)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1E1E #1E7B7B

analogous

#7B1E4D #7B1E1E #7B4D1E

triadic

#7B1E1E #1E7B1E #1E1E7B

tetradic

#7B1E1E #4D7B1E #1E7B7B #4C1E7B

square

#7B1E1E #4D7B1E #1E7B7B #4C1E7B

split-complementary

#7B1E1E #1E7B4D #1E4C7B

monochromatic

#190606 #4A1212 #7B1E1E #AC2A2A #D14242

Accessibility & contrast

On white

10.26

#7B1E1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7B1E1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1E1E

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1E1E	#FFFFFF	#000000	##FFFFFF
##7B1E1E	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39341D

Deuteranopia (green-blind)

#50481B

Tritanopia (blue-blind)

#88001F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7b1e1e;
/* rgb */ color: rgb(123, 30, 30);
/* oklch */ color: oklch(38.9% 0.128 25.4);

Tailwind

colors: {
  custom: {
    50: '#a8615a',
    500: '#7b1e1e',
    950: '#000000',
  },
}

SCSS

$custom: #7b1e1e;
$custom-light: #a8615a;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1e1e",
  "rgb": {
    "r": 123,
    "g": 30,
    "b": 30
  },
  "hsl": {
    "h": 0,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.38941,
    "c": 0.12768,
    "h": 25.4
  },
  "luminance": 0.05233
}

Semantic roles & 50–950 ramp

primary

#7B1E1E

secondary

#46AEAE

accent

#E4E444

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110503

muted

#807A78

Preview Lab

Preview with #7B1E1E

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

Preview Lab → · Contrast checker → · Palette generator →