#47030A#47030A

#47030A is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.5% C 0.098 H 22.7°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#47030A
RGB	rgb(71, 3, 10)
HSL	hsl(354, 92%, 15%)
HSV	hsv(354, 96%, 28%)
CMYK	cmyk(0%, 95.8%, 85.9%, 72.2%)
CIE-LAB	lab(12.14, 31.02, 14.90)
CIE-LCH	lch(12.14, 34.42, 25.66°)
OKLab	oklab(25.47% 0.0903 0.0378)
OKLCH	oklch(25.47% 0.098 22.7)
XYZ	xyz(2.6862, 1.4271, 0.4211)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47030A #034740

analogous

#47032C #47030A #471E03

triadic

#47030A #0A4703 #030A47

tetradic

#47030A #2C4703 #034740 #1E0347

square

#47030A #2C4703 #034740 #1E0347

split-complementary

#47030A #03471E #032C47

monochromatic

#1D0104 #1D0104 #47030A #820512 #BC081B

Accessibility & contrast

On white

16.34

#47030A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#47030A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47030A

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47030A	#FFFFFF	#000000	##FFFFFF
##47030A	1.00	16.34	1.29	16.34
#FFFFFF	16.34	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160A

Deuteranopia (green-blind)

#2A2507

Tritanopia (blue-blind)

#4F0006

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #47030a;
/* rgb */ color: rgb(71, 3, 10);
/* oklch */ color: oklch(25.5% 0.098 22.7);

Tailwind

colors: {
  custom: {
    50: '#804d4b',
    500: '#47030a',
    950: '#000000',
  },
}

SCSS

$custom: #47030a;
$custom-light: #804d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#47030a",
  "rgb": {
    "r": 71,
    "g": 3,
    "b": 10
  },
  "hsl": {
    "h": 353.824,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25465,
    "c": 0.09785,
    "h": 22.7
  },
  "luminance": 0.01427
}

Semantic roles & 50–950 ramp

primary

#47030A

secondary

#1E887D

accent

#FFE929

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0101

muted

#7C7777

Preview Lab

Preview with #47030A

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

Preview Lab → · Contrast checker → · Palette generator →