#751021#751021

#751021 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.6% C 0.133 H 18.9°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#751021
RGB	rgb(117, 16, 33)
HSL	hsl(350, 76%, 26%)
HSV	hsv(350, 86%, 46%)
CMYK	cmyk(0%, 86.3%, 71.8%, 54.1%)
CIE-LAB	lab(24.52, 42.58, 18.44)
CIE-LCH	lch(24.52, 46.40, 23.42°)
OKLab	oklab(36.6% 0.126 0.0431)
OKLCH	oklch(36.6% 0.133 18.9)
XYZ	xyz(7.7968, 4.2635, 1.8510)
Luminance	0.0426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751021 #107564

analogous

#751053 #751021 #753110

triadic

#751021 #217510 #102175

tetradic

#751021 #537510 #107564 #311075

square

#751021 #537510 #107564 #311075

split-complementary

#751021 #107531 #105375

monochromatic

#1B0408 #3F0912 #751021 #AB1730 #E01F40

Accessibility & contrast

On white

11.34

#751021 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#751021 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751021

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751021	#FFFFFF	#000000	##FFFFFF
##751021	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	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: #751021;
/* rgb */ color: rgb(117, 16, 33);
/* oklch */ color: oklch(36.6% 0.133 18.9);

Tailwind

colors: {
  custom: {
    50: '#a45b5c',
    500: '#751021',
    950: '#000000',
  },
}

SCSS

$custom: #751021;
$custom-light: #a45b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#751021",
  "rgb": {
    "r": 117,
    "g": 16,
    "b": 33
  },
  "hsl": {
    "h": 349.901,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.366,
    "c": 0.13315,
    "h": 18.9
  },
  "luminance": 0.04262
}

Semantic roles & 50–950 ramp

primary

#751021

secondary

#35AC98

accent

#F3D335

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #751021

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

Preview Lab → · Contrast checker → · Palette generator →