#471B0F#471B0F

#471B0F is a dark, moderate red. Relative luminance 0.022; OKLCH L 28.6% C 0.071 H 36.2°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#471B0F
RGB	rgb(71, 27, 15)
HSL	hsl(13, 65%, 17%)
HSV	hsv(13, 79%, 28%)
CMYK	cmyk(0%, 62%, 78.9%, 72.2%)
CIE-LAB	lab(16.30, 20.14, 17.99)
CIE-LCH	lch(16.30, 27.01, 41.77°)
OKLab	oklab(28.6% 0.0573 0.0419)
OKLCH	oklch(28.6% 0.071 36.2)
XYZ	xyz(3.0770, 2.1583, 0.7064)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B0F #0F3B47

analogous

#470F1F #471B0F #47370F

triadic

#471B0F #0F471B #1B0F47

tetradic

#471B0F #1F470F #0F3B47 #370F47

square

#471B0F #1F470F #0F3B47 #370F47

split-complementary

#471B0F #0F4737 #0F1F47

monochromatic

#190A05 #190A05 #471B0F #7A2E1A #AC4124

Accessibility & contrast

On white

14.67

#471B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#471B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B0F

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B0F	#FFFFFF	#000000	##FFFFFF
##471B0F	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220E

Deuteranopia (green-blind)

#322C0E

Tritanopia (blue-blind)

#4F1218

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #471b0f;
/* rgb */ color: rgb(71, 27, 15);
/* oklch */ color: oklch(28.6% 0.071 36.2);

Tailwind

colors: {
  custom: {
    50: '#7f594e',
    500: '#471b0f',
    950: '#000000',
  },
}

SCSS

$custom: #471b0f;
$custom-light: #7f594e;
$custom-dark: #000000;

JSON

{
  "hex": "#471b0f",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 15
  },
  "hsl": {
    "h": 12.857,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.28604,
    "c": 0.07101,
    "h": 36.2
  },
  "luminance": 0.02158
}

Semantic roles & 50–950 ramp

primary

#471B0F

secondary

#307081

accent

#C4E840

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #471B0F

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

Preview Lab → · Contrast checker → · Palette generator →