#5A3813#5A3813

#5A3813 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.4% C 0.070 H 64.6°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#5A3813
RGB	rgb(90, 56, 19)
HSL	hsl(31, 65%, 21%)
HSV	hsv(31, 79%, 35%)
CMYK	cmyk(0%, 37.8%, 78.9%, 64.7%)
CIE-LAB	lab(26.88, 11.46, 28.35)
CIE-LCH	lch(26.88, 30.58, 68.00°)
OKLab	oklab(37.38% 0.03 0.0632)
OKLCH	oklch(37.38% 0.07 64.6)
XYZ	xyz(5.7486, 5.0496, 1.2879)
Luminance	0.0505 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A3813 #13355A

analogous

#5A1513 #5A3813 #595A13

triadic

#5A3813 #135A38 #38135A

tetradic

#5A3813 #135A15 #13355A #5A1359

square

#5A3813 #135A15 #13355A #5A1359

split-complementary

#5A3813 #13595A #15135A

monochromatic

#191005 #271908 #5A3813 #8D571E #BF7728

Accessibility & contrast

On white

10.45

#5A3813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#5A3813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A3813

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A3813	#FFFFFF	#000000	##FFFFFF
##5A3813	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0E

Deuteranopia (green-blind)

#4B4314

Tritanopia (blue-blind)

#633030

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #5a3813;
/* rgb */ color: rgb(90, 56, 19);
/* oklch */ color: oklch(37.4% 0.070 64.6);

Tailwind

colors: {
  custom: {
    50: '#8c6e53',
    500: '#5a3813',
    950: '#000000',
  },
}

SCSS

$custom: #5a3813;
$custom-light: #8c6e53;
$custom-dark: #000000;

JSON

{
  "hex": "#5a3813",
  "rgb": {
    "r": 90,
    "g": 56,
    "b": 19
  },
  "hsl": {
    "h": 31.268,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.37384,
    "c": 0.06995,
    "h": 64.6
  },
  "luminance": 0.05049
}

Semantic roles & 50–950 ramp

primary

#5A3813

secondary

#376292

accent

#90E840

background

#F9F6F4

surface

#F1ECE7

border

#CBC7C3

text

#0D0702

muted

#7E7A78

Preview Lab

Preview with #5A3813

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

Preview Lab → · Contrast checker → · Palette generator →