#57380F#57380F

#57380F is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.070 H 69.4°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#57380F
RGB	rgb(87, 56, 15)
HSL	hsl(34, 71%, 20%)
HSV	hsv(34, 83%, 34%)
CMYK	cmyk(0%, 35.6%, 82.8%, 65.9%)
CIE-LAB	lab(26.42, 9.75, 29.77)
CIE-LCH	lch(26.42, 31.33, 71.87°)
OKLab	oklab(36.93% 0.0246 0.0654)
OKLCH	oklch(36.93% 0.07 69.4)
XYZ	xyz(5.4313, 4.8896, 1.1096)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57380F #0F2E57

analogous

#57140F #57380F #52570F

triadic

#57380F #0F5738 #380F57

tetradic

#57380F #0F5714 #0F2E57 #570F52

square

#57380F #0F5714 #0F2E57 #570F52

split-complementary

#57380F #0F5257 #140F57

monochromatic

#1A1105 #231606 #57380F #8B5A18 #BF7B21

Accessibility & contrast

On white

10.62

#57380F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#57380F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57380F

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57380F	#FFFFFF	#000000	##FFFFFF
##57380F	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A09

Deuteranopia (green-blind)

#4A4110

Tritanopia (blue-blind)

#603030

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #57380f;
/* rgb */ color: rgb(87, 56, 15);
/* oklch */ color: oklch(36.9% 0.070 69.4);

Tailwind

colors: {
  custom: {
    50: '#8a6e50',
    500: '#57380f',
    950: '#000000',
  },
}

SCSS

$custom: #57380f;
$custom-light: #8a6e50;
$custom-dark: #000000;

JSON

{
  "hex": "#57380f",
  "rgb": {
    "r": 87,
    "g": 56,
    "b": 15
  },
  "hsl": {
    "h": 34.167,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.36925,
    "c": 0.06986,
    "h": 69.4
  },
  "luminance": 0.04889
}

Semantic roles & 50–950 ramp

primary

#57380F

secondary

#315A91

accent

#87ED3A

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #57380F

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

Preview Lab → · Contrast checker → · Palette generator →