#470403#470403

#470403 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.5% C 0.098 H 28.6°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#470403
RGB	rgb(71, 4, 3)
HSL	hsl(1, 92%, 15%)
HSV	hsv(1, 96%, 28%)
CMYK	cmyk(0%, 94.4%, 95.8%, 72.2%)
CIE-LAB	lab(12.18, 30.32, 17.81)
CIE-LCH	lch(12.18, 35.16, 30.43°)
OKLab	oklab(25.46% 0.0858 0.0469)
OKLCH	oklch(25.46% 0.098 28.6)
XYZ	xyz(2.6587, 1.4335, 0.2228)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#470403 #034647

analogous

#470324 #470403 #472603

triadic

#470403 #034704 #040347

tetradic

#470403 #244703 #034647 #260347

square

#470403 #244703 #034647 #260347

split-complementary

#470403 #034726 #032447

monochromatic

#1D0201 #1D0201 #470403 #820705 #BC0B08

Accessibility & contrast

On white

16.32

#470403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#470403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #470403

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##470403	#FFFFFF	#000000	##FFFFFF
##470403	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1602

Deuteranopia (green-blind)

#2B2501

Tritanopia (blue-blind)

#4F0005

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #470403;
/* rgb */ color: rgb(71, 4, 3);
/* oklch */ color: oklch(25.5% 0.098 28.6);

Tailwind

colors: {
  custom: {
    50: '#814d48',
    500: '#470403',
    950: '#000000',
  },
}

SCSS

$custom: #470403;
$custom-light: #814d48;
$custom-dark: #000000;

JSON

{
  "hex": "#470403",
  "rgb": {
    "r": 71,
    "g": 4,
    "b": 3
  },
  "hsl": {
    "h": 0.882,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25464,
    "c": 0.0978,
    "h": 28.6
  },
  "luminance": 0.01433
}

Semantic roles & 50–950 ramp

primary

#470403

secondary

#1E8788

accent

#FCFF29

background

#F8F4F4

surface

#F0E7E6

border

#CBC3C2

text

#0B0200

muted

#7C7877

Preview Lab

Preview with #470403

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

Preview Lab → · Contrast checker → · Palette generator →