#470B18#470B18

#470B18 is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.6% C 0.089 H 13.7°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#470B18
RGB	rgb(71, 11, 24)
HSL	hsl(347, 73%, 16%)
HSV	hsv(347, 85%, 28%)
CMYK	cmyk(0%, 84.5%, 66.2%, 72.2%)
CIE-LAB	lab(13.50, 28.77, 8.57)
CIE-LCH	lch(13.50, 30.02, 16.59°)
OKLab	oklab(26.56% 0.0866 0.0211)
OKLCH	oklch(26.56% 0.089 13.7)
XYZ	xyz(2.8834, 1.6453, 1.0297)
Luminance	0.0164 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#470B18 #0B473A

analogous

#470B36 #470B18 #471C0B

triadic

#470B18 #18470B #0B1847

tetradic

#470B18 #36470B #0B473A #1C0B47

square

#470B18 #36470B #0B473A #1C0B47

split-complementary

#470B18 #0B471C #0B3647

monochromatic

#1A0409 #1A0409 #470B18 #7C132A #B11B3C

Accessibility & contrast

On white

15.80

#470B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#470B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #470B18

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##470B18	#FFFFFF	#000000	##FFFFFF
##470B18	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B18

Deuteranopia (green-blind)

#2B2716

Tritanopia (blue-blind)

#4F0010

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #470b18;
/* rgb */ color: rgb(71, 11, 24);
/* oklch */ color: oklch(26.6% 0.089 13.7);

Tailwind

colors: {
  custom: {
    50: '#7f5054',
    500: '#470b18',
    950: '#000000',
  },
}

SCSS

$custom: #470b18;
$custom-light: #7f5054;
$custom-dark: #000000;

JSON

{
  "hex": "#470b18",
  "rgb": {
    "r": 71,
    "g": 11,
    "b": 24
  },
  "hsl": {
    "h": 347,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26564,
    "c": 0.08912,
    "h": 13.7
  },
  "luminance": 0.01645
}

Semantic roles & 50–950 ramp

primary

#470B18

secondary

#2A8370

accent

#F0C838

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #470B18

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

Preview Lab → · Contrast checker → · Palette generator →