#56280B#56280B

#56280B is a dark, moderate orange. Relative luminance 0.035; OKLCH L 33.5% C 0.079 H 48.9°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#56280B
RGB	rgb(86, 40, 11)
HSL	hsl(23, 77%, 19%)
HSV	hsv(23, 87%, 34%)
CMYK	cmyk(0%, 53.5%, 87.2%, 66.3%)
CIE-LAB	lab(22.02, 19.09, 27.22)
CIE-LCH	lch(22.02, 33.25, 54.96°)
OKLab	oklab(33.49% 0.0518 0.0594)
OKLCH	oklch(33.49% 0.079 48.9)
XYZ	xyz(4.6574, 3.5207, 0.7509)
Luminance	0.0352 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56280B #0B3956

analogous

#560B14 #56280B #564E0B

triadic

#56280B #0B5628 #280B56

tetradic

#56280B #14560B #0B3956 #4E0B56

square

#56280B #14560B #0B3956 #4E0B56

split-complementary

#56280B #0B564E #0B1456

monochromatic

#1B0D03 #200F04 #56280B #8C4112 #C35A19

Accessibility & contrast

On white

12.32

#56280B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#56280B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56280B

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56280B	#FFFFFF	#000000	##FFFFFF
##56280B	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E07

Deuteranopia (green-blind)

#40390A

Tritanopia (blue-blind)

#5F1E22

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #56280b;
/* rgb */ color: rgb(86, 40, 11);
/* oklch */ color: oklch(33.5% 0.079 48.9);

Tailwind

colors: {
  custom: {
    50: '#8b634c',
    500: '#56280b',
    950: '#000000',
  },
}

SCSS

$custom: #56280b;
$custom-light: #8b634c;
$custom-dark: #000000;

JSON

{
  "hex": "#56280b",
  "rgb": {
    "r": 86,
    "g": 40,
    "b": 11
  },
  "hsl": {
    "h": 23.2,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33487,
    "c": 0.07876,
    "h": 48.9
  },
  "luminance": 0.0352
}

Semantic roles & 50–950 ramp

primary

#56280B

secondary

#2B6A91

accent

#AAF434

background

#F9F5F4

surface

#F1EAE7

border

#CBC6C3

text

#0D0501

muted

#7E7977

Preview Lab

Preview with #56280B

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

Preview Lab → · Contrast checker → · Palette generator →