#552F1D#552F1D

#552F1D is a dark, moderate orange. Relative luminance 0.041; OKLCH L 34.9% C 0.063 H 45.5°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#552F1D
RGB	rgb(85, 47, 29)
HSL	hsl(19, 49%, 22%)
HSV	hsv(19, 66%, 33%)
CMYK	cmyk(0%, 44.7%, 65.9%, 66.7%)
CIE-LAB	lab(23.85, 15.40, 18.89)
CIE-LCH	lch(23.85, 24.38, 50.81°)
OKLab	oklab(34.93% 0.0441 0.0448)
OKLCH	oklch(34.93% 0.063 45.5)
XYZ	xyz(4.9850, 4.0535, 1.6820)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552F1D #1D4355

analogous

#551D27 #552F1D #554B1D

triadic

#552F1D #1D552F #2F1D55

tetradic

#552F1D #27551D #1D4355 #4B1D55

square

#552F1D #27551D #1D4355 #4B1D55

split-complementary

#552F1D #1D554B #1D2755

monochromatic

#170D08 #27160D #552F1D #83482D #B0613C

Accessibility & contrast

On white

11.60

#552F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#552F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552F1D

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552F1D	#FFFFFF	#000000	##FFFFFF
##552F1D	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39341B

Deuteranopia (green-blind)

#423C1D

Tritanopia (blue-blind)

#5D282B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #552f1d;
/* rgb */ color: rgb(85, 47, 29);
/* oklch */ color: oklch(34.9% 0.063 45.5);

Tailwind

colors: {
  custom: {
    50: '#886859',
    500: '#552f1d',
    950: '#000000',
  },
}

SCSS

$custom: #552f1d;
$custom-light: #886859;
$custom-dark: #000000;

JSON

{
  "hex": "#552f1d",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 29
  },
  "hsl": {
    "h": 19.286,
    "s": 49.123,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34927,
    "c": 0.06281,
    "h": 45.5
  },
  "luminance": 0.04053
}

Semantic roles & 50–950 ramp

primary

#552F1D

secondary

#44748A

accent

#ACD94F

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #552F1D

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

Preview Lab → · Contrast checker → · Palette generator →