#7B1928#7B1928

#7B1928 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.132 H 18.0°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#7B1928
RGB	rgb(123, 25, 40)
HSL	hsl(351, 66%, 29%)
HSV	hsv(351, 80%, 48%)
CMYK	cmyk(0%, 79.7%, 67.5%, 51.8%)
CIE-LAB	lab(26.91, 42.10, 17.02)
CIE-LCH	lch(26.91, 45.41, 22.01°)
OKLab	oklab(38.63% 0.1252 0.0406)
OKLCH	oklch(38.63% 0.132 18)
XYZ	xyz(8.9000, 5.0608, 2.5153)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1928 #197B6C

analogous

#7B1959 #7B1928 #7B3B19

triadic

#7B1928 #287B19 #19287B

tetradic

#7B1928 #597B19 #197B6C #3B197B

square

#7B1928 #597B19 #197B6C #3B197B

split-complementary

#7B1928 #197B3B #19597B

monochromatic

#190508 #480F17 #7B1928 #AE2339 #D73850

Accessibility & contrast

On white

10.44

#7B1928 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7B1928 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1928

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1928	#FFFFFF	#000000	##FFFFFF
##7B1928	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353228

Deuteranopia (green-blind)

#4E4725

Tritanopia (blue-blind)

#870020

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7b1928;
/* rgb */ color: rgb(123, 25, 40);
/* oklch */ color: oklch(38.6% 0.132 18.0);

Tailwind

colors: {
  custom: {
    50: '#a86061',
    500: '#7b1928',
    950: '#000000',
  },
}

SCSS

$custom: #7b1928;
$custom-light: #a86061;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1928",
  "rgb": {
    "r": 123,
    "g": 25,
    "b": 40
  },
  "hsl": {
    "h": 350.816,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38633,
    "c": 0.13162,
    "h": 18
  },
  "luminance": 0.05059
}

Semantic roles & 50–950 ramp

primary

#7B1928

secondary

#40AF9E

accent

#E9CF3F

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7B1928

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

Preview Lab → · Contrast checker → · Palette generator →