#5B380F#5B380F

#5B380F is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.5% C 0.073 H 65.7°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#5B380F
RGB	rgb(91, 56, 15)
HSL	hsl(32, 72%, 21%)
HSV	hsv(32, 84%, 36%)
CMYK	cmyk(0%, 38.5%, 83.5%, 64.3%)
CIE-LAB	lab(26.98, 11.75, 30.51)
CIE-LCH	lch(26.98, 32.70, 68.94°)
OKLab	oklab(37.49% 0.0301 0.0667)
OKLCH	oklch(37.49% 0.073 65.7)
XYZ	xyz(5.8152, 5.0875, 1.1276)
Luminance	0.0509 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B380F #0F325B

analogous

#5B120F #5B380F #585B0F

triadic

#5B380F #0F5B38 #380F5B

tetradic

#5B380F #0F5B12 #0F325B #5B0F58

square

#5B380F #0F5B12 #0F325B #5B0F58

split-complementary

#5B380F #0F585B #120F5B

monochromatic

#1A1004 #261806 #5B380F #905818 #C47920

Accessibility & contrast

On white

10.41

#5B380F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#5B380F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B380F

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B380F	#FFFFFF	#000000	##FFFFFF
##5B380F	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B09

Deuteranopia (green-blind)

#4C4310

Tritanopia (blue-blind)

#643030

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #5b380f;
/* rgb */ color: rgb(91, 56, 15);
/* oklch */ color: oklch(37.5% 0.073 65.7);

Tailwind

colors: {
  custom: {
    50: '#8e6e50',
    500: '#5b380f',
    950: '#000000',
  },
}

SCSS

$custom: #5b380f;
$custom-light: #8e6e50;
$custom-dark: #000000;

JSON

{
  "hex": "#5b380f",
  "rgb": {
    "r": 91,
    "g": 56,
    "b": 15
  },
  "hsl": {
    "h": 32.368,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37486,
    "c": 0.07323,
    "h": 65.7
  },
  "luminance": 0.05087
}

Semantic roles & 50–950 ramp

primary

#5B380F

secondary

#315F95

accent

#8DEE39

background

#F9F6F4

surface

#F1ECE7

border

#CBC7C3

text

#0D0702

muted

#7E7A78

Preview Lab

Preview with #5B380F

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

Preview Lab → · Contrast checker → · Palette generator →