#533011#533011

#533011 is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.7% C 0.067 H 59.0°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#533011
RGB	rgb(83, 48, 17)
HSL	hsl(28, 66%, 20%)
HSV	hsv(28, 80%, 33%)
CMYK	cmyk(0%, 42.2%, 79.5%, 67.5%)
CIE-LAB	lab(23.65, 12.95, 25.76)
CIE-LCH	lch(23.65, 28.83, 63.32°)
OKLab	oklab(34.66% 0.0347 0.0576)
OKLCH	oklch(34.66% 0.067 59)
XYZ	xyz(4.7258, 3.9939, 1.0522)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533011 #113453

analogous

#531113 #533011 #535111

triadic

#533011 #115330 #301153

tetradic

#533011 #135311 #113453 #511153

square

#533011 #135311 #113453 #511153

split-complementary

#533011 #115351 #111353

monochromatic

#190F05 #201307 #533011 #864D1B #B96B26

Accessibility & contrast

On white

11.68

#533011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#533011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533011

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533011	#FFFFFF	#000000	##FFFFFF
##533011	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B330D

Deuteranopia (green-blind)

#433B11

Tritanopia (blue-blind)

#5B2829

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #533011;
/* rgb */ color: rgb(83, 48, 17);
/* oklch */ color: oklch(34.7% 0.067 59.0);

Tailwind

colors: {
  custom: {
    50: '#876851',
    500: '#533011',
    950: '#000000',
  },
}

SCSS

$custom: #533011;
$custom-light: #876851;
$custom-dark: #000000;

JSON

{
  "hex": "#533011",
  "rgb": {
    "r": 83,
    "g": 48,
    "b": 17
  },
  "hsl": {
    "h": 28.182,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3466,
    "c": 0.06721,
    "h": 59
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#533011

secondary

#34638C

accent

#99E93F

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #533011

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

Preview Lab → · Contrast checker → · Palette generator →