#50370D#50370D

#50370D is a dark, moderate orange. Relative luminance 0.045; OKLCH L 35.7% C 0.066 H 76.0°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#50370D
RGB	rgb(80, 55, 13)
HSL	hsl(38, 72%, 18%)
HSV	hsv(38, 84%, 31%)
CMYK	cmyk(0%, 31.2%, 83.7%, 68.6%)
CIE-LAB	lab(25.16, 6.72, 29.18)
CIE-LCH	lch(25.16, 29.95, 77.02°)
OKLab	oklab(35.73% 0.0159 0.064)
OKLCH	oklch(35.73% 0.066 76)
XYZ	xyz(4.7474, 4.4673, 0.9929)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50370D #0D2650

analogous

#50150D #50370D #47500D

triadic

#50370D #0D5037 #370D50

tetradic

#50370D #0D5015 #0D2650 #500D47

square

#50370D #0D5015 #0D2650 #500D47

split-complementary

#50370D #0D4750 #150D50

monochromatic

#1A1204 #1B1304 #50370D #855B16 #B97F1E

Accessibility & contrast

On white

11.09

#50370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#50370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50370D

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50370D	#FFFFFF	#000000	##FFFFFF
##50370D	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403807

Deuteranopia (green-blind)

#463E0F

Tritanopia (blue-blind)

#58302F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #50370d;
/* rgb */ color: rgb(80, 55, 13);
/* oklch */ color: oklch(35.7% 0.066 76.0);

Tailwind

colors: {
  custom: {
    50: '#856d4f',
    500: '#50370d',
    950: '#000000',
  },
}

SCSS

$custom: #50370d;
$custom-light: #856d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#50370d",
  "rgb": {
    "r": 80,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 37.612,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35729,
    "c": 0.06599,
    "h": 76
  },
  "luminance": 0.04467
}

Semantic roles & 50–950 ramp

primary

#50370D

secondary

#2E518B

accent

#7DEF39

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #50370D

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

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