#47100C#47100C

#47100C is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.9% C 0.084 H 28.3°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#47100C
RGB	rgb(71, 16, 12)
HSL	hsl(4, 71%, 16%)
HSV	hsv(4, 83%, 28%)
CMYK	cmyk(0%, 77.5%, 83.1%, 72.2%)
CIE-LAB	lab(14.04, 25.85, 16.59)
CIE-LCH	lch(14.04, 30.72, 32.68°)
OKLab	oklab(26.89% 0.0744 0.04)
OKLCH	oklch(26.89% 0.084 28.3)
XYZ	xyz(2.8505, 1.7371, 0.5330)
Luminance	0.0174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47100C #0C4347

analogous

#470C26 #47100C #472E0C

triadic

#47100C #0C4710 #100C47

tetradic

#47100C #26470C #0C4347 #2E0C47

square

#47100C #26470C #0C4347 #2E0C47

split-complementary

#47100C #0C472E #0C2647

monochromatic

#1A0604 #1A0604 #47100C #7B1C15 #B0281E

Accessibility & contrast

On white

15.59

#47100C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#47100C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47100C

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47100C	#FFFFFF	#000000	##FFFFFF
##47100C	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0B

Deuteranopia (green-blind)

#2D280A

Tritanopia (blue-blind)

#4F0110

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #47100c;
/* rgb */ color: rgb(71, 16, 12);
/* oklch */ color: oklch(26.9% 0.084 28.3);

Tailwind

colors: {
  custom: {
    50: '#80524c',
    500: '#47100c',
    950: '#000000',
  },
}

SCSS

$custom: #47100c;
$custom-light: #80524c;
$custom-dark: #000000;

JSON

{
  "hex": "#47100c",
  "rgb": {
    "r": 71,
    "g": 16,
    "b": 12
  },
  "hsl": {
    "h": 4.068,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.26891,
    "c": 0.08447,
    "h": 28.3
  },
  "luminance": 0.01737
}

Semantic roles & 50–950 ramp

primary

#47100C

secondary

#2C7D83

accent

#E2EE3A

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #47100C

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

Preview Lab → · Contrast checker → · Palette generator →