#7B1628#7B1628

#7B1628 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.4% C 0.134 H 17.2°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#7B1628
RGB	rgb(123, 22, 40)
HSL	hsl(349, 70%, 28%)
HSV	hsv(349, 82%, 48%)
CMYK	cmyk(0%, 82.1%, 67.5%, 51.8%)
CIE-LAB	lab(26.56, 43.08, 16.57)
CIE-LCH	lch(26.56, 46.16, 21.04°)
OKLab	oklab(38.38% 0.1283 0.0396)
OKLCH	oklch(38.38% 0.134 17.2)
XYZ	xyz(8.8393, 4.9393, 2.4950)
Luminance	0.0494 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1628 #167B69

analogous

#7B165A #7B1628 #7B3616

triadic

#7B1628 #287B16 #16287B

tetradic

#7B1628 #5A7B16 #167B69 #36167B

square

#7B1628 #5A7B16 #167B69 #36167B

split-complementary

#7B1628 #167B36 #165A7B

monochromatic

#1A0508 #470D17 #7B1628 #AF1F39 #DA314F

Accessibility & contrast

On white

10.57

#7B1628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7B1628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1628

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1628	#FFFFFF	#000000	##FFFFFF
##7B1628	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343128

Deuteranopia (green-blind)

#4D4625

Tritanopia (blue-blind)

#88001E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b1628;
/* rgb */ color: rgb(123, 22, 40);
/* oklch */ color: oklch(38.4% 0.134 17.2);

Tailwind

colors: {
  custom: {
    50: '#a85e61',
    500: '#7b1628',
    950: '#000000',
  },
}

SCSS

$custom: #7b1628;
$custom-light: #a85e61;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1628",
  "rgb": {
    "r": 123,
    "g": 22,
    "b": 40
  },
  "hsl": {
    "h": 349.307,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38377,
    "c": 0.1343,
    "h": 17.2
  },
  "luminance": 0.04938
}

Semantic roles & 50–950 ramp

primary

#7B1628

secondary

#3DB09C

accent

#ECCD3B

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7B1628

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

Preview Lab → · Contrast checker → · Palette generator →