#7B1C28#7B1C28

#7B1C28 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.129 H 18.9°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7B1C28
RGB	rgb(123, 28, 40)
HSL	hsl(352, 63%, 30%)
HSV	hsv(352, 77%, 48%)
CMYK	cmyk(0%, 77.2%, 67.5%, 51.8%)
CIE-LAB	lab(27.29, 41.05, 17.50)
CIE-LCH	lch(27.29, 44.62, 23.09°)
OKLab	oklab(38.91% 0.1218 0.0417)
OKLCH	oklch(38.91% 0.129 18.9)
XYZ	xyz(8.9676, 5.1960, 2.5378)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1C28 #1C7B6F

analogous

#7B1C58 #7B1C28 #7B401C

triadic

#7B1C28 #287B1C #1C287B

tetradic

#7B1C28 #587B1C #1C7B6F #401C7B

square

#7B1C28 #587B1C #1C7B6F #401C7B

split-complementary

#7B1C28 #1C7B40 #1C587B

monochromatic

#190608 #491118 #7B1C28 #AD2738 #D33E51

Accessibility & contrast

On white

10.30

#7B1C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7B1C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1C28

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1C28	#FFFFFF	#000000	##FFFFFF
##7B1C28	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)

#373428

Deuteranopia (green-blind)

#4F4825

Tritanopia (blue-blind)

#870021

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7b1c28;
/* rgb */ color: rgb(123, 28, 40);
/* oklch */ color: oklch(38.9% 0.129 18.9);

Tailwind

colors: {
  custom: {
    50: '#a86161',
    500: '#7b1c28',
    950: '#000000',
  },
}

SCSS

$custom: #7b1c28;
$custom-light: #a86161;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1c28",
  "rgb": {
    "r": 123,
    "g": 28,
    "b": 40
  },
  "hsl": {
    "h": 352.421,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38914,
    "c": 0.12875,
    "h": 18.9
  },
  "luminance": 0.05195
}

Semantic roles & 50–950 ramp

primary

#7B1C28

secondary

#44AFA1

accent

#E6D142

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110505

muted

#807A79

Preview Lab

Preview with #7B1C28

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

Preview Lab → · Contrast checker → · Palette generator →