#7B2227#7B2227

#7B2227 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.5% C 0.123 H 21.8°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#7B2227
RGB	rgb(123, 34, 39)
HSL	hsl(357, 57%, 31%)
HSV	hsv(357, 72%, 48%)
CMYK	cmyk(0%, 72.4%, 68.3%, 51.8%)
CIE-LAB	lab(28.12, 38.62, 19.22)
CIE-LCH	lch(28.12, 43.14, 26.45°)
OKLab	oklab(39.53% 0.1139 0.0455)
OKLCH	oklch(39.53% 0.123 21.8)
XYZ	xyz(9.1076, 5.5028, 2.5016)
Luminance	0.0550 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2227 #227B76

analogous

#7B2253 #7B2227 #7B4922

triadic

#7B2227 #277B22 #22277B

tetradic

#7B2227 #537B22 #227B76 #49227B

square

#7B2227 #537B22 #227B76 #49227B

split-complementary

#7B2227 #227B49 #22537B

monochromatic

#1B0709 #4B1518 #7B2227 #AB2F36 #CD4A52

Accessibility & contrast

On white

10.00

#7B2227 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#7B2227 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2227

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2227	#FFFFFF	#000000	##FFFFFF
##7B2227	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3626

Deuteranopia (green-blind)

#514924

Tritanopia (blue-blind)

#870825

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b2227;
/* rgb */ color: rgb(123, 34, 39);
/* oklch */ color: oklch(39.5% 0.123 21.8);

Tailwind

colors: {
  custom: {
    50: '#a76461',
    500: '#7b2227',
    950: '#000000',
  },
}

SCSS

$custom: #7b2227;
$custom-light: #a76461;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2227",
  "rgb": {
    "r": 123,
    "g": 34,
    "b": 39
  },
  "hsl": {
    "h": 356.629,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39531,
    "c": 0.12259,
    "h": 21.8
  },
  "luminance": 0.05501
}

Semantic roles & 50–950 ramp

primary

#7B2227

secondary

#4BAEA8

accent

#E0D748

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110605

muted

#807A79

Preview Lab

Preview with #7B2227

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

Preview Lab → · Contrast checker → · Palette generator →