#7B1B2E#7B1B2E

#7B1B2E is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.130 H 14.8°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7B1B2E
RGB	rgb(123, 27, 46)
HSL	hsl(348, 64%, 29%)
HSV	hsv(348, 78%, 48%)
CMYK	cmyk(0%, 78%, 62.6%, 51.8%)
CIE-LAB	lab(27.28, 41.81, 13.48)
CIE-LCH	lch(27.28, 43.93, 17.87°)
OKLab	oklab(38.95% 0.1255 0.0331)
OKLCH	oklch(38.95% 0.13 14.8)
XYZ	xyz(9.0544, 5.1934, 3.1099)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1B2E #1B7B68

analogous

#7B1B5E #7B1B2E #7B381B

triadic

#7B1B2E #2E7B1B #1B2E7B

tetradic

#7B1B2E #5E7B1B #1B7B68 #381B7B

square

#7B1B2E #5E7B1B #1B7B68 #381B7B

split-complementary

#7B1B2E #1B7B38 #1B5E7B

monochromatic

#190609 #49101B #7B1B2E #AD2641 #D43C5A

Accessibility & contrast

On white

10.30

#7B1B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7B1B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1B2E

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1B2E	#FFFFFF	#000000	##FFFFFF
##7B1B2E	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35342E

Deuteranopia (green-blind)

#4E482B

Tritanopia (blue-blind)

#870023

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7b1b2e;
/* rgb */ color: rgb(123, 27, 46);
/* oklch */ color: oklch(38.9% 0.130 14.8);

Tailwind

colors: {
  custom: {
    50: '#a76166',
    500: '#7b1b2e',
    950: '#000000',
  },
}

SCSS

$custom: #7b1b2e;
$custom-light: #a76166;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1b2e",
  "rgb": {
    "r": 123,
    "g": 27,
    "b": 46
  },
  "hsl": {
    "h": 348.125,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38948,
    "c": 0.12979,
    "h": 14.8
  },
  "luminance": 0.05192
}

Semantic roles & 50–950 ramp

primary

#7B1B2E

secondary

#43AF9A

accent

#E7C641

background

#FAF6F6

surface

#F5EBEB

border

#CFC6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #7B1B2E

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

Preview Lab → · Contrast checker → · Palette generator →