#57301C#57301C

#57301C is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.4% C 0.065 H 47.0°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#57301C
RGB	rgb(87, 48, 28)
HSL	hsl(20, 51%, 23%)
HSV	hsv(20, 68%, 34%)
CMYK	cmyk(0%, 44.8%, 67.8%, 65.9%)
CIE-LAB	lab(24.40, 15.64, 20.26)
CIE-LCH	lch(24.40, 25.60, 52.33°)
OKLab	oklab(35.41% 0.0444 0.0476)
OKLCH	oklch(35.41% 0.065 47)
XYZ	xyz(5.1974, 4.2245, 1.6401)
Luminance	0.0422 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57301C #1C4357

analogous

#571C26 #57301C #574D1C

triadic

#57301C #1C5730 #301C57

tetradic

#57301C #26571C #1C4357 #4D1C57

square

#57301C #26571C #1C4357 #4D1C57

split-complementary

#57301C #1C574D #1C2657

monochromatic

#170D07 #29160D #57301C #854A2B #B4633A

Accessibility & contrast

On white

11.38

#57301C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#57301C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57301C

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57301C	#FFFFFF	#000000	##FFFFFF
##57301C	1.00	11.38	1.84	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351A

Deuteranopia (green-blind)

#443D1C

Tritanopia (blue-blind)

#5F292B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #57301c;
/* rgb */ color: rgb(87, 48, 28);
/* oklch */ color: oklch(35.4% 0.065 47.0);

Tailwind

colors: {
  custom: {
    50: '#8a6858',
    500: '#57301c',
    950: '#000000',
  },
}

SCSS

$custom: #57301c;
$custom-light: #8a6858;
$custom-dark: #000000;

JSON

{
  "hex": "#57301c",
  "rgb": {
    "r": 87,
    "g": 48,
    "b": 28
  },
  "hsl": {
    "h": 20.339,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35412,
    "c": 0.06509,
    "h": 47
  },
  "luminance": 0.04224
}

Semantic roles & 50–950 ramp

primary

#57301C

secondary

#42738D

accent

#ABDB4D

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #57301C

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

Preview Lab → · Contrast checker → · Palette generator →