#7B1822#7B1822

#7B1822 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.133 H 21.2°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#7B1822
RGB	rgb(123, 24, 34)
HSL	hsl(354, 67%, 29%)
HSV	hsv(354, 80%, 48%)
CMYK	cmyk(0%, 80.5%, 72.4%, 51.8%)
CIE-LAB	lab(26.68, 42.10, 20.71)
CIE-LCH	lch(26.68, 46.92, 26.20°)
OKLab	oklab(38.43% 0.1238 0.048)
OKLCH	oklch(38.43% 0.133 21.2)
XYZ	xyz(8.7847, 4.9811, 2.0120)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1822 #187B71

analogous

#7B1854 #7B1822 #7B4018

triadic

#7B1822 #227B18 #18227B

tetradic

#7B1822 #547B18 #187B71 #40187B

square

#7B1822 #547B18 #187B71 #40187B

split-complementary

#7B1822 #187B40 #18547B

monochromatic

#1A0507 #480E14 #7B1822 #AE2230 #D83646

Accessibility & contrast

On white

10.52

#7B1822 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#7B1822 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1822

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1822	#FFFFFF	#000000	##FFFFFF
##7B1822	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363222

Deuteranopia (green-blind)

#4E471F

Tritanopia (blue-blind)

#88001D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b1822;
/* rgb */ color: rgb(123, 24, 34);
/* oklch */ color: oklch(38.4% 0.133 21.2);

Tailwind

colors: {
  custom: {
    50: '#a85f5d',
    500: '#7b1822',
    950: '#000000',
  },
}

SCSS

$custom: #7b1822;
$custom-light: #a85f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1822",
  "rgb": {
    "r": 123,
    "g": 24,
    "b": 34
  },
  "hsl": {
    "h": 353.939,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38431,
    "c": 0.13277,
    "h": 21.2
  },
  "luminance": 0.0498
}

Semantic roles & 50–950 ramp

primary

#7B1822

secondary

#3FB0A4

accent

#EAD93E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7B1822

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

Preview Lab → · Contrast checker → · Palette generator →