#711021#711021

#711021 is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.8% C 0.129 H 18.2°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#711021
RGB	rgb(113, 16, 33)
HSL	hsl(349, 75%, 25%)
HSV	hsv(349, 86%, 44%)
CMYK	cmyk(0%, 85.8%, 70.8%, 55.7%)
CIE-LAB	lab(23.65, 41.36, 17.16)
CIE-LCH	lch(23.65, 44.78, 22.53°)
OKLab	oklab(35.8% 0.1227 0.0404)
OKLCH	oklch(35.8% 0.129 18.2)
XYZ	xyz(7.2707, 3.9922, 1.8263)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711021 #107160

analogous

#711051 #711021 #713010

triadic

#711021 #217110 #102171

tetradic

#711021 #517110 #107160 #301071

square

#711021 #517110 #107160 #301071

split-complementary

#711021 #107130 #105171

monochromatic

#1B0408 #3B0811 #711021 #A71831 #DC1F40

Accessibility & contrast

On white

11.68

#711021 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#711021 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711021

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711021	#FFFFFF	#000000	##FFFFFF
##711021	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B21

Deuteranopia (green-blind)

#463F1E

Tritanopia (blue-blind)

#7D0018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #711021;
/* rgb */ color: rgb(113, 16, 33);
/* oklch */ color: oklch(35.8% 0.129 18.2);

Tailwind

colors: {
  custom: {
    50: '#a15a5c',
    500: '#711021',
    950: '#000000',
  },
}

SCSS

$custom: #711021;
$custom-light: #a15a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#711021",
  "rgb": {
    "r": 113,
    "g": 16,
    "b": 33
  },
  "hsl": {
    "h": 349.485,
    "s": 75.194,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35796,
    "c": 0.12918,
    "h": 18.2
  },
  "luminance": 0.03991
}

Semantic roles & 50–950 ramp

primary

#711021

secondary

#34A994

accent

#F2D136

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #711021

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

Preview Lab → · Contrast checker → · Palette generator →