#553310#553310

#553310 is a dark, moderate orange. Relative luminance 0.043; OKLCH L 35.6% C 0.069 H 62.7°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#553310
RGB	rgb(85, 51, 16)
HSL	hsl(30, 68%, 20%)
HSV	hsv(30, 81%, 33%)
CMYK	cmyk(0%, 40%, 81.2%, 66.7%)
CIE-LAB	lab(24.75, 11.98, 27.53)
CIE-LCH	lch(24.75, 30.02, 66.48°)
OKLab	oklab(35.58% 0.0314 0.061)
OKLCH	oklch(35.58% 0.069 62.7)
XYZ	xyz(5.0241, 4.3368, 1.0626)
Luminance	0.0434 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553310 #103255

analogous

#551110 #553310 #555510

triadic

#553310 #105533 #331055

tetradic

#553310 #105511 #103255 #551055

square

#553310 #105511 #103255 #551055

split-complementary

#553310 #105555 #111055

monochromatic

#1A0F05 #211406 #553310 #89521A #BC7123

Accessibility & contrast

On white

11.25

#553310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#553310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553310

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553310	#FFFFFF	#000000	##FFFFFF
##553310	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360B

Deuteranopia (green-blind)

#463E10

Tritanopia (blue-blind)

#5D2B2C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #553310;
/* rgb */ color: rgb(85, 51, 16);
/* oklch */ color: oklch(35.6% 0.069 62.7);

Tailwind

colors: {
  custom: {
    50: '#896a50',
    500: '#553310',
    950: '#000000',
  },
}

SCSS

$custom: #553310;
$custom-light: #896a50;
$custom-dark: #000000;

JSON

{
  "hex": "#553310",
  "rgb": {
    "r": 85,
    "g": 51,
    "b": 16
  },
  "hsl": {
    "h": 30.435,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35575,
    "c": 0.06861,
    "h": 62.7
  },
  "luminance": 0.04336
}

Semantic roles & 50–950 ramp

primary

#553310

secondary

#32608F

accent

#93EB3D

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #553310

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

Preview Lab → · Contrast checker → · Palette generator →