#47131B#47131B

#47131B is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.6% C 0.079 H 15.0°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#47131B
RGB	rgb(71, 19, 27)
HSL	hsl(351, 58%, 18%)
HSV	hsv(351, 73%, 28%)
CMYK	cmyk(0%, 73.2%, 62%, 72.2%)
CIE-LAB	lab(14.87, 25.47, 8.22)
CIE-LCH	lch(14.87, 26.76, 17.88°)
OKLab	oklab(27.61% 0.0766 0.0205)
OKLCH	oklch(27.61% 0.079 15)
XYZ	xyz(3.0295, 1.8849, 1.2410)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47131B #13473F

analogous

#471335 #47131B #472513

triadic

#47131B #1B4713 #131B47

tetradic

#47131B #354713 #13473F #251347

square

#47131B #354713 #13473F #251347

split-complementary

#47131B #134725 #133547

monochromatic

#180609 #180609 #47131B #77202D #A82D40

Accessibility & contrast

On white

15.25

#47131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#47131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47131B

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47131B	#FFFFFF	#000000	##FFFFFF
##47131B	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1B

Deuteranopia (green-blind)

#2D291A

Tritanopia (blue-blind)

#4E0916

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #47131b;
/* rgb */ color: rgb(71, 19, 27);
/* oklch */ color: oklch(27.6% 0.079 15.0);

Tailwind

colors: {
  custom: {
    50: '#7e5457',
    500: '#47131b',
    950: '#000000',
  },
}

SCSS

$custom: #47131b;
$custom-light: #7e5457;
$custom-dark: #000000;

JSON

{
  "hex": "#47131b",
  "rgb": {
    "r": 71,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 350.769,
    "s": 57.778,
    "l": 17.647
  },
  "oklch": {
    "l": 0.27605,
    "c": 0.07927,
    "h": 15
  },
  "luminance": 0.01884
}

Semantic roles & 50–950 ramp

primary

#47131B

secondary

#368074

accent

#E1C947

background

#F8F5F5

surface

#EFE8E9

border

#CAC4C5

text

#0A0303

muted

#7C7878

Preview Lab

Preview with #47131B

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

Preview Lab → · Contrast checker → · Palette generator →