#751121#751121

#751121 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.132 H 19.1°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#751121
RGB	rgb(117, 17, 33)
HSL	hsl(350, 75%, 26%)
HSV	hsv(350, 85%, 46%)
CMYK	cmyk(0%, 85.5%, 71.8%, 54.1%)
CIE-LAB	lab(24.62, 42.31, 18.56)
CIE-LCH	lch(24.62, 46.20, 23.69°)
OKLab	oklab(36.67% 0.1251 0.0434)
OKLCH	oklch(36.67% 0.132 19.1)
XYZ	xyz(7.8120, 4.2938, 1.8560)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751121 #117565

analogous

#751153 #751121 #753311

triadic

#751121 #217511 #112175

tetradic

#751121 #537511 #117565 #331175

square

#751121 #537511 #117565 #331175

split-complementary

#751121 #117533 #115375

monochromatic

#1B0408 #400912 #751121 #AA1930 #DF2240

Accessibility & contrast

On white

11.30

#751121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#751121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751121

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751121	#FFFFFF	#000000	##FFFFFF
##751121	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302D21

Deuteranopia (green-blind)

#49421E

Tritanopia (blue-blind)

#810018

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #751121;
/* rgb */ color: rgb(117, 17, 33);
/* oklch */ color: oklch(36.7% 0.132 19.1);

Tailwind

colors: {
  custom: {
    50: '#a45b5c',
    500: '#751121',
    950: '#000000',
  },
}

SCSS

$custom: #751121;
$custom-light: #a45b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#751121",
  "rgb": {
    "r": 117,
    "g": 17,
    "b": 33
  },
  "hsl": {
    "h": 350.4,
    "s": 74.627,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36671,
    "c": 0.13241,
    "h": 19.1
  },
  "luminance": 0.04293
}

Semantic roles & 50–950 ramp

primary

#751121

secondary

#36AC99

accent

#F1D337

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #751121

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

Preview Lab → · Contrast checker → · Palette generator →