#471B0B#471B0B

#471B0B is a dark, moderate orange. Relative luminance 0.021; OKLCH L 28.5% C 0.072 H 39.7°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#471B0B
RGB	rgb(71, 27, 11)
HSL	hsl(16, 73%, 16%)
HSV	hsv(16, 85%, 28%)
CMYK	cmyk(0%, 62%, 84.5%, 72.2%)
CIE-LAB	lab(16.25, 19.92, 19.85)
CIE-LCH	lch(16.25, 28.12, 44.90°)
OKLab	oklab(28.55% 0.0558 0.0463)
OKLCH	oklch(28.55% 0.072 39.7)
XYZ	xyz(3.0512, 2.1480, 0.5705)
Luminance	0.0215 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B0B #0B3747

analogous

#470B19 #471B0B #47390B

triadic

#471B0B #0B471B #1B0B47

tetradic

#471B0B #19470B #0B3747 #390B47

square

#471B0B #19470B #0B3747 #390B47

split-complementary

#471B0B #0B4739 #0B1947

monochromatic

#1A0A04 #1A0A04 #471B0B #7C2F13 #B1431B

Accessibility & contrast

On white

14.69

#471B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#471B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B0B

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B0B	#FFFFFF	#000000	##FFFFFF
##471B0B	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272209

Deuteranopia (green-blind)

#322C0A

Tritanopia (blue-blind)

#4F1118

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #471b0b;
/* rgb */ color: rgb(71, 27, 11);
/* oklch */ color: oklch(28.5% 0.072 39.7);

Tailwind

colors: {
  custom: {
    50: '#7f594b',
    500: '#471b0b',
    950: '#000000',
  },
}

SCSS

$custom: #471b0b;
$custom-light: #7f594b;
$custom-dark: #000000;

JSON

{
  "hex": "#471b0b",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 11
  },
  "hsl": {
    "h": 16,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.28548,
    "c": 0.07244,
    "h": 39.7
  },
  "luminance": 0.02148
}

Semantic roles & 50–950 ramp

primary

#471B0B

secondary

#2A6C83

accent

#BFF038

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #471B0B

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

Preview Lab → · Contrast checker → · Palette generator →