#5A3311#5A3311

#5A3311 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.3% C 0.073 H 58.0°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#5A3311
RGB	rgb(90, 51, 17)
HSL	hsl(28, 68%, 21%)
HSV	hsv(28, 81%, 35%)
CMYK	cmyk(0%, 43.3%, 81.1%, 64.7%)
CIE-LAB	lab(25.51, 14.49, 28.01)
CIE-LCH	lch(25.51, 31.54, 62.64°)
OKLab	oklab(36.32% 0.0387 0.062)
OKLCH	oklch(36.32% 0.073 58)
XYZ	xyz(5.5019, 4.5824, 1.1249)
Luminance	0.0458 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A3311 #11385A

analogous

#5A1114 #5A3311 #5A5711

triadic

#5A3311 #115A33 #33115A

tetradic

#5A3311 #145A11 #11385A #57115A

square

#5A3311 #145A11 #11385A #57115A

split-complementary

#5A3311 #115A57 #11145A

monochromatic

#1A0F05 #271607 #5A3311 #8D501B #C16D24

Accessibility & contrast

On white

10.96

#5A3311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#5A3311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A3311

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A3311	#FFFFFF	#000000	##FFFFFF
##5A3311	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370D

Deuteranopia (green-blind)

#484011

Tritanopia (blue-blind)

#632A2C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a3311;
/* rgb */ color: rgb(90, 51, 17);
/* oklch */ color: oklch(36.3% 0.073 58.0);

Tailwind

colors: {
  custom: {
    50: '#8d6b51',
    500: '#5a3311',
    950: '#000000',
  },
}

SCSS

$custom: #5a3311;
$custom-light: #8d6b51;
$custom-dark: #000000;

JSON

{
  "hex": "#5a3311",
  "rgb": {
    "r": 90,
    "g": 51,
    "b": 17
  },
  "hsl": {
    "h": 27.945,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3632,
    "c": 0.07303,
    "h": 58
  },
  "luminance": 0.04582
}

Semantic roles & 50–950 ramp

primary

#5A3311

secondary

#346793

accent

#9AEB3D

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #5A3311

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

Preview Lab → · Contrast checker → · Palette generator →