#47101B#47101B

#47101B is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.2% C 0.083 H 13.0°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#47101B
RGB	rgb(71, 16, 27)
HSL	hsl(348, 63%, 17%)
HSV	hsv(348, 77%, 28%)
CMYK	cmyk(0%, 77.5%, 62%, 72.2%)
CIE-LAB	lab(14.34, 26.91, 7.50)
CIE-LCH	lch(14.34, 27.93, 15.57°)
OKLab	oklab(27.21% 0.0812 0.0188)
OKLCH	oklch(27.21% 0.083 13)
XYZ	xyz(2.9819, 1.7897, 1.2251)
Luminance	0.0179 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47101B #10473C

analogous

#471037 #47101B #472110

triadic

#47101B #1B4710 #101B47

tetradic

#47101B #374710 #10473C #211047

square

#47101B #374710 #10473C #211047

split-complementary

#47101B #104721 #103747

monochromatic

#190609 #190609 #47101B #791B2E #AB2741

Accessibility & contrast

On white

15.47

#47101B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#47101B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47101B

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47101B	#FFFFFF	#000000	##FFFFFF
##47101B	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1B

Deuteranopia (green-blind)

#2C281A

Tritanopia (blue-blind)

#4E0514

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #47101b;
/* rgb */ color: rgb(71, 16, 27);
/* oklch */ color: oklch(27.2% 0.083 13.0);

Tailwind

colors: {
  custom: {
    50: '#7e5357',
    500: '#47101b',
    950: '#000000',
  },
}

SCSS

$custom: #47101b;
$custom-light: #7e5357;
$custom-dark: #000000;

JSON

{
  "hex": "#47101b",
  "rgb": {
    "r": 71,
    "g": 16,
    "b": 27
  },
  "hsl": {
    "h": 348,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27212,
    "c": 0.08333,
    "h": 13
  },
  "luminance": 0.01789
}

Semantic roles & 50–950 ramp

primary

#47101B

secondary

#328171

accent

#E6C542

background

#F8F4F5

surface

#EFE7E9

border

#CAC3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #47101B

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

Preview Lab → · Contrast checker → · Palette generator →