#5B3011#5B3011

#5B3011 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.9% C 0.076 H 53.1°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#5B3011
RGB	rgb(91, 48, 17)
HSL	hsl(25, 69%, 21%)
HSV	hsv(25, 81%, 36%)
CMYK	cmyk(0%, 47.3%, 81.3%, 64.3%)
CIE-LAB	lab(24.89, 16.84, 27.43)
CIE-LCH	lch(24.89, 32.19, 58.45°)
OKLab	oklab(35.87% 0.0456 0.0607)
OKLCH	oklch(35.87% 0.076 53.1)
XYZ	xyz(5.4730, 4.3791, 1.0872)
Luminance	0.0438 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3011 #113C5B

analogous

#5B1117 #5B3011 #5B5511

triadic

#5B3011 #115B30 #30115B

tetradic

#5B3011 #175B11 #113C5B #55115B

square

#5B3011 #175B11 #113C5B #55115B

split-complementary

#5B3011 #115B55 #11175B

monochromatic

#1A0E05 #271507 #5B3011 #8F4B1B #C26624

Accessibility & contrast

On white

11.20

#5B3011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#5B3011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3011

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3011	#FFFFFF	#000000	##FFFFFF
##5B3011	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C350D

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#642729

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5b3011;
/* rgb */ color: rgb(91, 48, 17);
/* oklch */ color: oklch(35.9% 0.076 53.1);

Tailwind

colors: {
  custom: {
    50: '#8e6951',
    500: '#5b3011',
    950: '#000000',
  },
}

SCSS

$custom: #5b3011;
$custom-light: #8e6951;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3011",
  "rgb": {
    "r": 91,
    "g": 48,
    "b": 17
  },
  "hsl": {
    "h": 25.135,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.35873,
    "c": 0.07587,
    "h": 53.1
  },
  "luminance": 0.04379
}

Semantic roles & 50–950 ramp

primary

#5B3011

secondary

#346C94

accent

#A2EB3C

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #5B3011

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

Preview Lab → · Contrast checker → · Palette generator →