#57380C#57380C

#57380C is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.072 H 70.6°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#57380C
RGB	rgb(87, 56, 12)
HSL	hsl(35, 76%, 19%)
HSV	hsv(35, 86%, 34%)
CMYK	cmyk(0%, 35.6%, 86.2%, 65.9%)
CIE-LAB	lab(26.39, 9.61, 31.14)
CIE-LCH	lch(26.39, 32.59, 72.84°)
OKLab	oklab(36.9% 0.0237 0.0675)
OKLCH	oklch(36.9% 0.072 70.6)
XYZ	xyz(5.4114, 4.8816, 1.0050)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57380C #0C2B57

analogous

#57130C #57380C #51570C

triadic

#57380C #0C5738 #380C57

tetradic

#57380C #0C5713 #0C2B57 #570C51

square

#57380C #0C5713 #0C2B57 #570C51

split-complementary

#57380C #0C5157 #130C57

monochromatic

#1B1104 #211505 #57380C #8D5B13 #C37D1B

Accessibility & contrast

On white

10.63

#57380C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#57380C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57380C

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57380C	#FFFFFF	#000000	##FFFFFF
##57380C	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A05

Deuteranopia (green-blind)

#4A410D

Tritanopia (blue-blind)

#60302F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #57380c;
/* rgb */ color: rgb(87, 56, 12);
/* oklch */ color: oklch(36.9% 0.072 70.6);

Tailwind

colors: {
  custom: {
    50: '#8a6e4f',
    500: '#57380c',
    950: '#000000',
  },
}

SCSS

$custom: #57380c;
$custom-light: #8a6e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#57380c",
  "rgb": {
    "r": 87,
    "g": 56,
    "b": 12
  },
  "hsl": {
    "h": 35.2,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.369,
    "c": 0.07157,
    "h": 70.6
  },
  "luminance": 0.04881
}

Semantic roles & 50–950 ramp

primary

#57380C

secondary

#2D5792

accent

#84F235

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #57380C

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

Preview Lab → · Contrast checker → · Palette generator →