#751221#751221

#751221 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.132 H 19.4°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#751221
RGB	rgb(117, 18, 33)
HSL	hsl(351, 73%, 26%)
HSV	hsv(351, 85%, 46%)
CMYK	cmyk(0%, 84.6%, 71.8%, 54.1%)
CIE-LAB	lab(24.72, 42.02, 18.69)
CIE-LCH	lch(24.72, 45.99, 23.97°)
OKLab	oklab(36.74% 0.1242 0.0436)
OKLCH	oklch(36.74% 0.132 19.4)
XYZ	xyz(7.8278, 4.3256, 1.8613)
Luminance	0.0432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751221 #127566

analogous

#751253 #751221 #753512

triadic

#751221 #217512 #122175

tetradic

#751221 #537512 #127566 #351275

square

#751221 #537512 #127566 #351275

split-complementary

#751221 #127535 #125375

monochromatic

#1B0407 #400A12 #751221 #AA1A30 #DD2440

Accessibility & contrast

On white

11.26

#751221 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#751221 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751221

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751221	#FFFFFF	#000000	##FFFFFF
##751221	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D21

Deuteranopia (green-blind)

#49421E

Tritanopia (blue-blind)

#810019

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #751221;
/* rgb */ color: rgb(117, 18, 33);
/* oklch */ color: oklch(36.7% 0.132 19.4);

Tailwind

colors: {
  custom: {
    50: '#a45c5c',
    500: '#751221',
    950: '#000000',
  },
}

SCSS

$custom: #751221;
$custom-light: #a45c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#751221",
  "rgb": {
    "r": 117,
    "g": 18,
    "b": 33
  },
  "hsl": {
    "h": 350.909,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36744,
    "c": 0.13164,
    "h": 19.4
  },
  "luminance": 0.04324
}

Semantic roles & 50–950 ramp

primary

#751221

secondary

#37AC9A

accent

#F0D438

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #751221

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

Preview Lab → · Contrast checker → · Palette generator →