#47310B#47310B

#47310B is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.1% C 0.061 H 76.9°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#47310B
RGB	rgb(71, 49, 11)
HSL	hsl(38, 73%, 16%)
HSV	hsv(38, 85%, 28%)
CMYK	cmyk(0%, 31%, 84.5%, 72.2%)
CIE-LAB	lab(22.16, 5.84, 26.68)
CIE-LCH	lch(22.16, 27.31, 77.66°)
OKLab	oklab(33.11% 0.0137 0.059)
OKLCH	oklch(33.11% 0.061 76.9)
XYZ	xyz(3.7575, 3.5607, 0.8059)
Luminance	0.0356 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47310B #0B2147

analogous

#47130B #47310B #3F470B

triadic

#47310B #0B4731 #310B47

tetradic

#47310B #0B4713 #0B2147 #470B3F

square

#47310B #0B4713 #0B2147 #470B3F

split-complementary

#47310B #0B3F47 #130B47

monochromatic

#1A1204 #1A1204 #47310B #7C5613 #B17A1B

Accessibility & contrast

On white

12.27

#47310B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#47310B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47310B

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47310B	#FFFFFF	#000000	##FFFFFF
##47310B	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393206

Deuteranopia (green-blind)

#3E370C

Tritanopia (blue-blind)

#4E2B29

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #47310b;
/* rgb */ color: rgb(71, 49, 11);
/* oklch */ color: oklch(33.1% 0.061 76.9);

Tailwind

colors: {
  custom: {
    50: '#7d684d',
    500: '#47310b',
    950: '#000000',
  },
}

SCSS

$custom: #47310b;
$custom-light: #7d684d;
$custom-dark: #000000;

JSON

{
  "hex": "#47310b",
  "rgb": {
    "r": 71,
    "g": 49,
    "b": 11
  },
  "hsl": {
    "h": 38,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33113,
    "c": 0.06059,
    "h": 76.9
  },
  "luminance": 0.0356
}

Semantic roles & 50–950 ramp

primary

#47310B

secondary

#2A4B83

accent

#7BF038

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#0A0601

muted

#7C7A77

Preview Lab

Preview with #47310B

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

Preview Lab → · Contrast checker → · Palette generator →