#5B2910#5B2910

#5B2910 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.5% C 0.082 H 44.9°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#5B2910
RGB	rgb(91, 41, 16)
HSL	hsl(20, 70%, 21%)
HSV	hsv(20, 82%, 36%)
CMYK	cmyk(0%, 54.9%, 82.4%, 64.3%)
CIE-LAB	lab(23.16, 21.02, 26.22)
CIE-LCH	lch(23.16, 33.61, 51.27°)
OKLab	oklab(34.55% 0.058 0.0578)
OKLCH	oklch(34.55% 0.082 44.9)
XYZ	xyz(5.2014, 3.8481, 0.9590)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2910 #10425B

analogous

#5B101C #5B2910 #5B4E10

triadic

#5B2910 #105B29 #29105B

tetradic

#5B2910 #1C5B10 #10425B #4E105B

square

#5B2910 #1C5B10 #10425B #4E105B

split-complementary

#5B2910 #105B4E #101C5B

monochromatic

#1A0C05 #271207 #5B2910 #8F4019 #C35822

Accessibility & contrast

On white

11.87

#5B2910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#5B2910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2910

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2910	#FFFFFF	#000000	##FFFFFF
##5B2910	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300D

Deuteranopia (green-blind)

#433C0F

Tritanopia (blue-blind)

#641E24

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b2910;
/* rgb */ color: rgb(91, 41, 16);
/* oklch */ color: oklch(34.5% 0.082 44.9);

Tailwind

colors: {
  custom: {
    50: '#8f6450',
    500: '#5b2910',
    950: '#000000',
  },
}

SCSS

$custom: #5b2910;
$custom-light: #8f6450;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2910",
  "rgb": {
    "r": 91,
    "g": 41,
    "b": 16
  },
  "hsl": {
    "h": 20,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.34548,
    "c": 0.08189,
    "h": 44.9
  },
  "luminance": 0.03847
}

Semantic roles & 50–950 ramp

primary

#5B2910

secondary

#337494

accent

#B2ED3B

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0502

muted

#7E7A78

Preview Lab

Preview with #5B2910

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

Preview Lab → · Contrast checker → · Palette generator →