#552810#552810

#552810 is a dark, moderate orange. Relative luminance 0.035; OKLCH L 33.4% C 0.075 H 46.4°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#552810
RGB	rgb(85, 40, 16)
HSL	hsl(21, 68%, 20%)
HSV	hsv(21, 81%, 33%)
CMYK	cmyk(0%, 52.9%, 81.2%, 66.7%)
CIE-LAB	lab(21.90, 18.85, 24.58)
CIE-LCH	lch(21.90, 30.98, 52.51°)
OKLab	oklab(33.37% 0.052 0.0547)
OKLCH	oklch(33.37% 0.075 46.4)
XYZ	xyz(4.5991, 3.4868, 0.9209)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552810 #103D55

analogous

#55101A #552810 #554B10

triadic

#552810 #105528 #281055

tetradic

#552810 #1A5510 #103D55 #4B1055

square

#552810 #1A5510 #103D55 #4B1055

split-complementary

#552810 #10554B #101A55

monochromatic

#1A0C05 #211006 #552810 #89401A #BC5823

Accessibility & contrast

On white

12.37

#552810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#552810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552810

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552810	#FFFFFF	#000000	##FFFFFF
##552810	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0D

Deuteranopia (green-blind)

#3F380F

Tritanopia (blue-blind)

#5E1F23

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #552810;
/* rgb */ color: rgb(85, 40, 16);
/* oklch */ color: oklch(33.4% 0.075 46.4);

Tailwind

colors: {
  custom: {
    50: '#8a634f',
    500: '#552810',
    950: '#000000',
  },
}

SCSS

$custom: #552810;
$custom-light: #8a634f;
$custom-dark: #000000;

JSON

{
  "hex": "#552810",
  "rgb": {
    "r": 85,
    "g": 40,
    "b": 16
  },
  "hsl": {
    "h": 20.87,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.33374,
    "c": 0.07549,
    "h": 46.4
  },
  "luminance": 0.03486
}

Semantic roles & 50–950 ramp

primary

#552810

secondary

#326E8F

accent

#AEEB3D

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #552810

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

Preview Lab → · Contrast checker → · Palette generator →