#57380E#57380E

#57380E is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.070 H 69.8°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#57380E
RGB	rgb(87, 56, 14)
HSL	hsl(35, 72%, 20%)
HSV	hsv(35, 84%, 34%)
CMYK	cmyk(0%, 35.6%, 83.9%, 65.9%)
CIE-LAB	lab(26.41, 9.70, 30.24)
CIE-LCH	lch(26.41, 31.76, 72.21°)
OKLab	oklab(36.92% 0.0243 0.0661)
OKLCH	oklch(36.92% 0.07 69.8)
XYZ	xyz(5.4243, 4.8868, 1.0729)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57380E #0E2D57

analogous

#57140E #57380E #51570E

triadic

#57380E #0E5738 #380E57

tetradic

#57380E #0E5714 #0E2D57 #570E51

square

#57380E #0E5714 #0E2D57 #570E51

split-complementary

#57380E #0E5157 #140E57

monochromatic

#1A1104 #221606 #57380E #8C5A16 #C07C1F

Accessibility & contrast

On white

10.62

#57380E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#57380E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57380E

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57380E	#FFFFFF	#000000	##FFFFFF
##57380E	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)

#423A08

Deuteranopia (green-blind)

#4A410F

Tritanopia (blue-blind)

#603030

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #57380e;
/* rgb */ color: rgb(87, 56, 14);
/* oklch */ color: oklch(36.9% 0.070 69.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57380e",
  "rgb": {
    "r": 87,
    "g": 56,
    "b": 14
  },
  "hsl": {
    "h": 34.521,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.36916,
    "c": 0.07045,
    "h": 69.8
  },
  "luminance": 0.04886
}

Semantic roles & 50–950 ramp

primary

#57380E

secondary

#305991

accent

#86EF39

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #57380E

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

Preview Lab → · Contrast checker → · Palette generator →