#5B3B0F#5B3B0F

#5B3B0F is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.1% C 0.073 H 70.2°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#5B3B0F
RGB	rgb(91, 59, 15)
HSL	hsl(35, 72%, 21%)
HSV	hsv(35, 84%, 36%)
CMYK	cmyk(0%, 35.2%, 83.5%, 64.3%)
CIE-LAB	lab(27.81, 9.86, 31.31)
CIE-LCH	lch(27.81, 32.82, 72.52°)
OKLab	oklab(38.13% 0.0246 0.0684)
OKLCH	oklch(38.13% 0.073 70.2)
XYZ	xyz(5.9650, 5.3871, 1.1775)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3B0F #0F2F5B

analogous

#5B150F #5B3B0F #555B0F

triadic

#5B3B0F #0F5B3B #3B0F5B

tetradic

#5B3B0F #0F5B15 #0F2F5B #5B0F55

square

#5B3B0F #0F5B15 #0F2F5B #5B0F55

split-complementary

#5B3B0F #0F555B #150F5B

monochromatic

#1A1104 #261906 #5B3B0F #905D18 #C47F20

Accessibility & contrast

On white

10.11

#5B3B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#5B3B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3B0F

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3B0F	#FFFFFF	#000000	##FFFFFF
##5B3B0F	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D08

Deuteranopia (green-blind)

#4D4510

Tritanopia (blue-blind)

#643332

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #5b3b0f;
/* rgb */ color: rgb(91, 59, 15);
/* oklch */ color: oklch(38.1% 0.073 70.2);

Tailwind

colors: {
  custom: {
    50: '#8d7051',
    500: '#5b3b0f',
    950: '#000000',
  },
}

SCSS

$custom: #5b3b0f;
$custom-light: #8d7051;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3b0f",
  "rgb": {
    "r": 91,
    "g": 59,
    "b": 15
  },
  "hsl": {
    "h": 34.737,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.38129,
    "c": 0.07272,
    "h": 70.2
  },
  "luminance": 0.05387
}

Semantic roles & 50–950 ramp

primary

#5B3B0F

secondary

#315B95

accent

#86EE39

background

#F9F6F4

surface

#F1ECE7

border

#CBC7C3

text

#0D0702

muted

#7E7A78

Preview Lab

Preview with #5B3B0F

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

Preview Lab → · Contrast checker → · Palette generator →