#552510#552510

#552510 is a dark, moderate orange. Relative luminance 0.033; OKLCH L 32.8% C 0.078 H 42.7°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#552510
RGB	rgb(85, 37, 16)
HSL	hsl(18, 68%, 20%)
HSV	hsv(18, 81%, 33%)
CMYK	cmyk(0%, 56.5%, 81.2%, 66.7%)
CIE-LAB	lab(21.18, 20.65, 23.81)
CIE-LCH	lch(21.18, 31.52, 49.06°)
OKLab	oklab(32.83% 0.0575 0.0531)
OKLCH	oklch(32.83% 0.078 42.7)
XYZ	xyz(4.5018, 3.2924, 0.8885)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552510 #104055

analogous

#55101D #552510 #554810

triadic

#552510 #105525 #251055

tetradic

#552510 #1D5510 #104055 #481055

square

#552510 #1D5510 #104055 #481055

split-complementary

#552510 #105548 #101D55

monochromatic

#1A0B05 #210F06 #552510 #893B1A #BC5223

Accessibility & contrast

On white

12.66

#552510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#552510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552510

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552510	#FFFFFF	#000000	##FFFFFF
##552510	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0E

Deuteranopia (green-blind)

#3E370F

Tritanopia (blue-blind)

#5E1B20

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #552510;
/* rgb */ color: rgb(85, 37, 16);
/* oklch */ color: oklch(32.8% 0.078 42.7);

Tailwind

colors: {
  custom: {
    50: '#8a614f',
    500: '#552510',
    950: '#000000',
  },
}

SCSS

$custom: #552510;
$custom-light: #8a614f;
$custom-dark: #000000;

JSON

{
  "hex": "#552510",
  "rgb": {
    "r": 85,
    "g": 37,
    "b": 16
  },
  "hsl": {
    "h": 18.261,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32826,
    "c": 0.07825,
    "h": 42.7
  },
  "luminance": 0.03292
}

Semantic roles & 50–950 ramp

primary

#552510

secondary

#32728F

accent

#B6EB3D

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #552510

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

Preview Lab → · Contrast checker → · Palette generator →