#7B2133#7B2133

#7B2133 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.7% C 0.124 H 13.3°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#7B2133
RGB	rgb(123, 33, 51)
HSL	hsl(348, 58%, 31%)
HSV	hsv(348, 73%, 48%)
CMYK	cmyk(0%, 73.2%, 58.5%, 51.8%)
CIE-LAB	lab(28.22, 39.89, 11.40)
CIE-LCH	lch(28.22, 41.49, 15.95°)
OKLab	oklab(39.68% 0.1203 0.0284)
OKLCH	oklch(39.68% 0.124 13.3)
XYZ	xyz(9.3107, 5.5390, 3.7102)
Luminance	0.0554 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2133 #217B69

analogous

#7B2160 #7B2133 #7B3C21

triadic

#7B2133 #337B21 #21337B

tetradic

#7B2133 #607B21 #217B69 #3C217B

square

#7B2133 #607B21 #217B69 #3C217B

split-complementary

#7B2133 #217B3C #21607B

monochromatic

#1A070B #4B141F #7B2133 #AB2E47 #CE4863

Accessibility & contrast

On white

9.96

#7B2133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#7B2133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2133

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2133	#FFFFFF	#000000	##FFFFFF
##7B2133	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383733

Deuteranopia (green-blind)

#4F4931

Tritanopia (blue-blind)

#870C28

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7b2133;
/* rgb */ color: rgb(123, 33, 51);
/* oklch */ color: oklch(39.7% 0.124 13.3);

Tailwind

colors: {
  custom: {
    50: '#a7636a',
    500: '#7b2133',
    950: '#000000',
  },
}

SCSS

$custom: #7b2133;
$custom-light: #a7636a;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2133",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 51
  },
  "hsl": {
    "h": 348,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39682,
    "c": 0.12359,
    "h": 13.3
  },
  "luminance": 0.05538
}

Semantic roles & 50–950 ramp

primary

#7B2133

secondary

#4AAE9A

accent

#E1C247

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100606

muted

#7F7A7A

Preview Lab

Preview with #7B2133

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

Preview Lab → · Contrast checker → · Palette generator →