#470F0B#470F0B

#470F0B is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.086 H 28.4°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#470F0B
RGB	rgb(71, 15, 11)
HSL	hsl(4, 73%, 16%)
HSV	hsv(4, 85%, 28%)
CMYK	cmyk(0%, 78.9%, 84.5%, 72.2%)
CIE-LAB	lab(13.86, 26.26, 16.79)
CIE-LCH	lch(13.86, 31.17, 32.59°)
OKLab	oklab(26.75% 0.0754 0.0407)
OKLCH	oklch(26.75% 0.086 28.4)
XYZ	xyz(2.8301, 1.7058, 0.4968)
Luminance	0.0170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#470F0B #0B4347

analogous

#470B25 #470F0B #472D0B

triadic

#470F0B #0B470F #0F0B47

tetradic

#470F0B #25470B #0B4347 #2D0B47

square

#470F0B #25470B #0B4347 #2D0B47

split-complementary

#470F0B #0B472D #0B2547

monochromatic

#1A0604 #1A0604 #470F0B #7C1A13 #B1251B

Accessibility & contrast

On white

15.66

#470F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#470F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #470F0B

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##470F0B	#FFFFFF	#000000	##FFFFFF
##470F0B	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1C0A

Deuteranopia (green-blind)

#2D2809

Tritanopia (blue-blind)

#4F000F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #470f0b;
/* rgb */ color: rgb(71, 15, 11);
/* oklch */ color: oklch(26.8% 0.086 28.4);

Tailwind

colors: {
  custom: {
    50: '#80524b',
    500: '#470f0b',
    950: '#000000',
  },
}

SCSS

$custom: #470f0b;
$custom-light: #80524b;
$custom-dark: #000000;

JSON

{
  "hex": "#470f0b",
  "rgb": {
    "r": 71,
    "g": 15,
    "b": 11
  },
  "hsl": {
    "h": 4,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26751,
    "c": 0.08574,
    "h": 28.4
  },
  "luminance": 0.01705
}

Semantic roles & 50–950 ramp

primary

#470F0B

secondary

#2A7D83

accent

#E4F038

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #470F0B

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

Preview Lab → · Contrast checker → · Palette generator →