#5B3111#5B3111

#5B3111 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.1% C 0.075 H 54.5°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#5B3111
RGB	rgb(91, 49, 17)
HSL	hsl(26, 69%, 21%)
HSV	hsv(26, 81%, 36%)
CMYK	cmyk(0%, 46.2%, 81.3%, 64.3%)
CIE-LAB	lab(25.14, 16.22, 27.69)
CIE-LCH	lch(25.14, 32.09, 59.63°)
OKLab	oklab(36.07% 0.0437 0.0612)
OKLCH	oklch(36.07% 0.075 54.5)
XYZ	xyz(5.5144, 4.4618, 1.1010)
Luminance	0.0446 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3111 #113B5B

analogous

#5B1116 #5B3111 #5B5611

triadic

#5B3111 #115B31 #31115B

tetradic

#5B3111 #165B11 #113B5B #56115B

square

#5B3111 #165B11 #113B5B #56115B

split-complementary

#5B3111 #115B56 #11165B

monochromatic

#1A0E05 #271507 #5B3111 #8F4D1B #C26924

Accessibility & contrast

On white

11.10

#5B3111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#5B3111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3111

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3111	#FFFFFF	#000000	##FFFFFF
##5B3111	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360D

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#64282A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5b3111;
/* rgb */ color: rgb(91, 49, 17);
/* oklch */ color: oklch(36.1% 0.075 54.5);

Tailwind

colors: {
  custom: {
    50: '#8e6951',
    500: '#5b3111',
    950: '#000000',
  },
}

SCSS

$custom: #5b3111;
$custom-light: #8e6951;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3111",
  "rgb": {
    "r": 91,
    "g": 49,
    "b": 17
  },
  "hsl": {
    "h": 25.946,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.36069,
    "c": 0.07523,
    "h": 54.5
  },
  "luminance": 0.04461
}

Semantic roles & 50–950 ramp

primary

#5B3111

secondary

#346A94

accent

#A0EB3C

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #5B3111

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

Preview Lab → · Contrast checker → · Palette generator →