#553F13#553F13

#553F13 is a dark, moderate orange. Relative luminance 0.055; OKLCH L 38.3% C 0.067 H 81.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#553F13
RGB	rgb(85, 63, 19)
HSL	hsl(40, 63%, 20%)
HSV	hsv(40, 78%, 33%)
CMYK	cmyk(0%, 25.9%, 77.6%, 66.7%)
CIE-LAB	lab(28.20, 4.51, 29.51)
CIE-LCH	lch(28.20, 29.85, 81.32°)
OKLab	oklab(38.27% 0.01 0.0659)
OKLCH	oklch(38.27% 0.067 81.4)
XYZ	xyz(5.6417, 5.5337, 1.3869)
Luminance	0.0553 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553F13 #132955

analogous

#551E13 #553F13 #4A5513

triadic

#553F13 #13553F #3F1355

tetradic

#553F13 #13551E #132955 #55134A

square

#553F13 #13551E #132955 #55134A

split-complementary

#553F13 #134A55 #1E1355

monochromatic

#191306 #231A08 #553F13 #87641E #B98929

Accessibility & contrast

On white

9.97

#553F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#553F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553F13

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553F13	#FFFFFF	#000000	##FFFFFF
##553F13	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0D

Deuteranopia (green-blind)

#4D4515

Tritanopia (blue-blind)

#5D3836

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #553f13;
/* rgb */ color: rgb(85, 63, 19);
/* oklch */ color: oklch(38.3% 0.067 81.4);

Tailwind

colors: {
  custom: {
    50: '#887353',
    500: '#553f13',
    950: '#000000',
  },
}

SCSS

$custom: #553f13;
$custom-light: #887353;
$custom-dark: #000000;

JSON

{
  "hex": "#553f13",
  "rgb": {
    "r": 85,
    "g": 63,
    "b": 19
  },
  "hsl": {
    "h": 40,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.38274,
    "c": 0.06665,
    "h": 81.4
  },
  "luminance": 0.05533
}

Semantic roles & 50–950 ramp

primary

#553F13

secondary

#36538D

accent

#78E641

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #553F13

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

Preview Lab → · Contrast checker → · Palette generator →