#5A371C#5A371C

#5A371C is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.3% C 0.064 H 56.8°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#5A371C
RGB	rgb(90, 55, 28)
HSL	hsl(26, 53%, 23%)
HSV	hsv(26, 69%, 35%)
CMYK	cmyk(0%, 38.9%, 68.9%, 64.7%)
CIE-LAB	lab(26.71, 12.68, 23.10)
CIE-LCH	lch(26.71, 26.35, 61.23°)
OKLab	oklab(37.29% 0.0352 0.0537)
OKLCH	oklch(37.29% 0.064 56.8)
XYZ	xyz(5.7927, 4.9904, 1.7566)
Luminance	0.0499 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A371C #1C3F5A

analogous

#5A1C20 #5A371C #5A561C

triadic

#5A371C #1C5A37 #371C5A

tetradic

#5A371C #205A1C #1C3F5A #561C5A

square

#5A371C #205A1C #1C3F5A #561C5A

split-complementary

#5A371C #1C5A56 #1C205A

monochromatic

#170E07 #2B1A0D #5A371C #89542B #B77039

Accessibility & contrast

On white

10.51

#5A371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#5A371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A371C

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A371C	#FFFFFF	#000000	##FFFFFF
##5A371C	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A19

Deuteranopia (green-blind)

#4A421C

Tritanopia (blue-blind)

#623031

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5a371c;
/* rgb */ color: rgb(90, 55, 28);
/* oklch */ color: oklch(37.3% 0.064 56.8);

Tailwind

colors: {
  custom: {
    50: '#8c6e59',
    500: '#5a371c',
    950: '#000000',
  },
}

SCSS

$custom: #5a371c;
$custom-light: #8c6e59;
$custom-dark: #000000;

JSON

{
  "hex": "#5a371c",
  "rgb": {
    "r": 90,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 26.129,
    "s": 52.542,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37287,
    "c": 0.06418,
    "h": 56.8
  },
  "luminance": 0.0499
}

Semantic roles & 50–950 ramp

primary

#5A371C

secondary

#426E8F

accent

#9DDC4C

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #5A371C

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

Preview Lab → · Contrast checker → · Palette generator →