#5B220F#5B220F

#5B220F is a dark, moderate orange. Relative luminance 0.034; OKLCH L 33.4% C 0.089 H 38.3°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#5B220F
RGB	rgb(91, 34, 15)
HSL	hsl(15, 72%, 21%)
HSV	hsv(15, 84%, 36%)
CMYK	cmyk(0%, 62.6%, 83.5%, 64.3%)
CIE-LAB	lab(21.59, 24.98, 25.11)
CIE-LCH	lch(21.59, 35.42, 45.16°)
OKLab	oklab(33.35% 0.0699 0.0553)
OKLCH	oklch(33.35% 0.089 38.3)
XYZ	xyz(4.9732, 3.4034, 0.8469)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B220F #0F485B

analogous

#5B0F22 #5B220F #5B480F

triadic

#5B220F #0F5B22 #220F5B

tetradic

#5B220F #225B0F #0F485B #480F5B

square

#5B220F #225B0F #0F485B #480F5B

split-complementary

#5B220F #0F5B48 #0F225B

monochromatic

#1A0A04 #260E06 #5B220F #903618 #C44920

Accessibility & contrast

On white

12.50

#5B220F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#5B220F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B220F

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B220F	#FFFFFF	#000000	##FFFFFF
##5B220F	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0D

Deuteranopia (green-blind)

#40390D

Tritanopia (blue-blind)

#65151E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #5b220f;
/* rgb */ color: rgb(91, 34, 15);
/* oklch */ color: oklch(33.4% 0.089 38.3);

Tailwind

colors: {
  custom: {
    50: '#8f5f4e',
    500: '#5b220f',
    950: '#000000',
  },
}

SCSS

$custom: #5b220f;
$custom-light: #8f5f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b220f",
  "rgb": {
    "r": 91,
    "g": 34,
    "b": 15
  },
  "hsl": {
    "h": 15,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.3335,
    "c": 0.08911,
    "h": 38.3
  },
  "luminance": 0.03403
}

Semantic roles & 50–950 ramp

primary

#5B220F

secondary

#317C95

accent

#C1EE39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0501

muted

#7E7977

Preview Lab

Preview with #5B220F

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

Preview Lab → · Contrast checker → · Palette generator →