#47280B#47280B

#47280B is a dark, moderate orange. Relative luminance 0.029; OKLCH L 31.1% C 0.062 H 59.9°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#47280B
RGB	rgb(71, 40, 11)
HSL	hsl(29, 73%, 16%)
HSV	hsv(29, 85%, 28%)
CMYK	cmyk(0%, 43.7%, 84.5%, 72.2%)
CIE-LAB	lab(19.56, 11.74, 23.82)
CIE-LCH	lch(19.56, 26.56, 63.75°)
OKLab	oklab(31.09% 0.0311 0.0535)
OKLCH	oklch(31.09% 0.062 59.9)
XYZ	xyz(3.4180, 2.8817, 0.6928)
Luminance	0.0288 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47280B #0B2A47

analogous

#470B0C #47280B #47460B

triadic

#47280B #0B4728 #280B47

tetradic

#47280B #0C470B #0B2A47 #460B47

square

#47280B #0C470B #0B2A47 #460B47

split-complementary

#47280B #0B4746 #0B0C47

monochromatic

#1A0F04 #1A0F04 #47280B #7C4613 #B1641B

Accessibility & contrast

On white

13.32

#47280B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#47280B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47280B

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47280B	#FFFFFF	#000000	##FFFFFF
##47280B	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B07

Deuteranopia (green-blind)

#39320B

Tritanopia (blue-blind)

#4E2122

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #47280b;
/* rgb */ color: rgb(71, 40, 11);
/* oklch */ color: oklch(31.1% 0.062 59.9);

Tailwind

colors: {
  custom: {
    50: '#7e624c',
    500: '#47280b',
    950: '#000000',
  },
}

SCSS

$custom: #47280b;
$custom-light: #7e624c;
$custom-dark: #000000;

JSON

{
  "hex": "#47280b",
  "rgb": {
    "r": 71,
    "g": 40,
    "b": 11
  },
  "hsl": {
    "h": 29,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.31092,
    "c": 0.06191,
    "h": 59.9
  },
  "luminance": 0.02881
}

Semantic roles & 50–950 ramp

primary

#47280B

secondary

#2A5883

accent

#97F038

background

#F8F5F4

surface

#EFEAE7

border

#CAC6C3

text

#0A0501

muted

#7C7977

Preview Lab

Preview with #47280B

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

Preview Lab → · Contrast checker → · Palette generator →