#47030B#47030B

#47030B is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.5% C 0.098 H 22.0°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#47030B
RGB	rgb(71, 3, 11)
HSL	hsl(353, 92%, 15%)
HSV	hsv(353, 96%, 28%)
CMYK	cmyk(0%, 95.8%, 84.5%, 72.2%)
CIE-LAB	lab(12.15, 31.07, 14.50)
CIE-LCH	lch(12.15, 34.28, 25.03°)
OKLab	oklab(25.48% 0.0907 0.0366)
OKLCH	oklch(25.48% 0.098 22)
XYZ	xyz(2.6918, 1.4293, 0.4507)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47030B #03473F

analogous

#47032D #47030B #471D03

triadic

#47030B #0B4703 #030B47

tetradic

#47030B #2D4703 #03473F #1D0347

square

#47030B #2D4703 #03473F #1D0347

split-complementary

#47030B #03471D #032D47

monochromatic

#1D0105 #1D0105 #47030B #820514 #BC081D

Accessibility & contrast

On white

16.33

#47030B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#47030B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47030B

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47030B	#FFFFFF	#000000	##FFFFFF
##47030B	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160B

Deuteranopia (green-blind)

#2A2508

Tritanopia (blue-blind)

#4F0006

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #47030b;
/* rgb */ color: rgb(71, 3, 11);
/* oklch */ color: oklch(25.5% 0.098 22.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#47030b",
  "rgb": {
    "r": 71,
    "g": 3,
    "b": 11
  },
  "hsl": {
    "h": 352.941,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25481,
    "c": 0.09777,
    "h": 22
  },
  "luminance": 0.01429
}

Semantic roles & 50–950 ramp

primary

#47030B

secondary

#1E887C

accent

#FFE629

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0101

muted

#7C7777

Preview Lab

Preview with #47030B

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

Preview Lab → · Contrast checker → · Palette generator →