#553911#553911

#553911 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.067 H 72.2°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#553911
RGB	rgb(85, 57, 17)
HSL	hsl(35, 67%, 20%)
HSV	hsv(35, 80%, 33%)
CMYK	cmyk(0%, 32.9%, 80%, 66.7%)
CIE-LAB	lab(26.44, 8.21, 28.72)
CIE-LCH	lch(26.44, 29.87, 74.05°)
OKLab	oklab(36.89% 0.0205 0.0638)
OKLCH	oklch(36.89% 0.067 72.2)
XYZ	xyz(5.3110, 4.8985, 1.1960)
Luminance	0.0490 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553911 #112D55

analogous

#551711 #553911 #4F5511

triadic

#553911 #115539 #391155

tetradic

#553911 #115517 #112D55 #55114F

square

#553911 #115517 #112D55 #55114F

split-complementary

#553911 #114F55 #171155

monochromatic

#1A1105 #221707 #553911 #885B1B #BB7D25

Accessibility & contrast

On white

10.61

#553911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#553911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553911

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553911	#FFFFFF	#000000	##FFFFFF
##553911	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0C

Deuteranopia (green-blind)

#494112

Tritanopia (blue-blind)

#5D3231

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #553911;
/* rgb */ color: rgb(85, 57, 17);
/* oklch */ color: oklch(36.9% 0.067 72.2);

Tailwind

colors: {
  custom: {
    50: '#886f52',
    500: '#553911',
    950: '#000000',
  },
}

SCSS

$custom: #553911;
$custom-light: #886f52;
$custom-dark: #000000;

JSON

{
  "hex": "#553911",
  "rgb": {
    "r": 85,
    "g": 57,
    "b": 17
  },
  "hsl": {
    "h": 35.294,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.36891,
    "c": 0.06698,
    "h": 72.2
  },
  "luminance": 0.04898
}

Semantic roles & 50–950 ramp

primary

#553911

secondary

#34598E

accent

#85EA3E

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #553911

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

Preview Lab → · Contrast checker → · Palette generator →