#7B2233#7B2233

#7B2233 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.8% C 0.122 H 13.7°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#7B2233
RGB	rgb(123, 34, 51)
HSL	hsl(349, 57%, 31%)
HSV	hsv(349, 72%, 48%)
CMYK	cmyk(0%, 72.4%, 58.5%, 51.8%)
CIE-LAB	lab(28.37, 39.48, 11.60)
CIE-LCH	lch(28.37, 41.15, 16.37°)
OKLab	oklab(39.79% 0.119 0.0289)
OKLCH	oklch(39.79% 0.122 13.7)
XYZ	xyz(9.3388, 5.5953, 3.7196)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2233 #227B6A

analogous

#7B225F #7B2233 #7B3D22

triadic

#7B2233 #337B22 #22337B

tetradic

#7B2233 #5F7B22 #227B6A #3D227B

square

#7B2233 #5F7B22 #227B6A #3D227B

split-complementary

#7B2233 #227B3D #225F7B

monochromatic

#1B070B #4B151F #7B2233 #AB2F47 #CD4A63

Accessibility & contrast

On white

9.91

#7B2233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#7B2233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2233

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2233	#FFFFFF	#000000	##FFFFFF
##7B2233	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383733

Deuteranopia (green-blind)

#4F4A31

Tritanopia (blue-blind)

#870E29

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7b2233;
/* rgb */ color: rgb(123, 34, 51);
/* oklch */ color: oklch(39.8% 0.122 13.7);

Tailwind

colors: {
  custom: {
    50: '#a7646a',
    500: '#7b2233',
    950: '#000000',
  },
}

SCSS

$custom: #7b2233;
$custom-light: #a7646a;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2233",
  "rgb": {
    "r": 123,
    "g": 34,
    "b": 51
  },
  "hsl": {
    "h": 348.539,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39793,
    "c": 0.12242,
    "h": 13.7
  },
  "luminance": 0.05594
}

Semantic roles & 50–950 ramp

primary

#7B2233

secondary

#4BAE9B

accent

#E0C348

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100606

muted

#7F7A7A

Preview Lab

Preview with #7B2233

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

Preview Lab → · Contrast checker → · Palette generator →