#721811#721811

#721811 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.4% C 0.125 H 29.2°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#721811
RGB	rgb(114, 24, 17)
HSL	hsl(4, 74%, 26%)
HSV	hsv(4, 85%, 45%)
CMYK	cmyk(0%, 78.9%, 85.1%, 55.3%)
CIE-LAB	lab(24.55, 38.40, 28.50)
CIE-LCH	lch(24.55, 47.82, 36.58°)
OKLab	oklab(36.44% 0.1094 0.061)
OKLCH	oklch(36.44% 0.125 29.2)
XYZ	xyz(7.3681, 4.2723, 0.9669)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721811 #116B72

analogous

#72113A #721811 #724811

triadic

#721811 #117218 #181172

tetradic

#721811 #3A7211 #116B72 #481172

square

#721811 #3A7211 #116B72 #481172

split-complementary

#721811 #117248 #113A72

monochromatic

#1B0604 #3D0D09 #721811 #A72319 #DD2E21

Accessibility & contrast

On white

11.33

#721811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#721811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721811

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721811	#FFFFFF	#000000	##FFFFFF
##721811	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0F

Deuteranopia (green-blind)

#4A410C

Tritanopia (blue-blind)

#7E0017

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #721811;
/* rgb */ color: rgb(114, 24, 17);
/* oklch */ color: oklch(36.4% 0.125 29.2);

Tailwind

colors: {
  custom: {
    50: '#a35d50',
    500: '#721811',
    950: '#000000',
  },
}

SCSS

$custom: #721811;
$custom-light: #a35d50;
$custom-dark: #000000;

JSON

{
  "hex": "#721811",
  "rgb": {
    "r": 114,
    "g": 24,
    "b": 17
  },
  "hsl": {
    "h": 4.33,
    "s": 74.046,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36435,
    "c": 0.12525,
    "h": 29.2
  },
  "luminance": 0.04271
}

Semantic roles & 50–950 ramp

primary

#721811

secondary

#36A1A9

accent

#E3F137

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#110502

muted

#807978

Preview Lab

Preview with #721811

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

Preview Lab → · Contrast checker → · Palette generator →