#553F0E#553F0E

#553F0E is a dark, moderate orange. Relative luminance 0.055; OKLCH L 38.2% C 0.070 H 83.0°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#553F0E
RGB	rgb(85, 63, 14)
HSL	hsl(41, 72%, 19%)
HSV	hsv(41, 84%, 33%)
CMYK	cmyk(0%, 25.9%, 83.5%, 66.7%)
CIE-LAB	lab(28.16, 4.24, 31.82)
CIE-LCH	lch(28.16, 32.10, 82.41°)
OKLab	oklab(38.23% 0.0085 0.0696)
OKLCH	oklch(38.23% 0.07 83)
XYZ	xyz(5.6035, 5.5184, 1.1854)
Luminance	0.0552 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553F0E #0E2455

analogous

#551B0E #553F0E #48550E

triadic

#553F0E #0E553F #3F0E55

tetradic

#553F0E #0E551B #0E2455 #550E48

square

#553F0E #0E551B #0E2455 #550E48

split-complementary

#553F0E #0E4855 #1B0E55

monochromatic

#1A1304 #201805 #553F0E #8A6617 #BE8D1F

Accessibility & contrast

On white

9.98

#553F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#553F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553F0E

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553F0E	#FFFFFF	#000000	##FFFFFF
##553F0E	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F06

Deuteranopia (green-blind)

#4D4510

Tritanopia (blue-blind)

#5D3835

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #553f0e;
/* rgb */ color: rgb(85, 63, 14);
/* oklch */ color: oklch(38.2% 0.070 83.0);

Tailwind

colors: {
  custom: {
    50: '#887351',
    500: '#553f0e',
    950: '#000000',
  },
}

SCSS

$custom: #553f0e;
$custom-light: #887351;
$custom-dark: #000000;

JSON

{
  "hex": "#553f0e",
  "rgb": {
    "r": 85,
    "g": 63,
    "b": 14
  },
  "hsl": {
    "h": 41.408,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38229,
    "c": 0.07016,
    "h": 83
  },
  "luminance": 0.05518
}

Semantic roles & 50–950 ramp

primary

#553F0E

secondary

#304D8F

accent

#71EE39

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #553F0E

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

Preview Lab → · Contrast checker → · Palette generator →