#553810#553810

#553810 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.7% C 0.068 H 71.0°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#553810
RGB	rgb(85, 56, 16)
HSL	hsl(35, 68%, 20%)
HSV	hsv(35, 81%, 33%)
CMYK	cmyk(0%, 34.1%, 81.2%, 66.7%)
CIE-LAB	lab(26.15, 8.79, 28.93)
CIE-LCH	lch(26.15, 30.23, 73.09°)
OKLab	oklab(36.66% 0.022 0.064)
OKLCH	oklch(36.66% 0.068 71)
XYZ	xyz(5.2544, 4.7975, 1.1394)
Luminance	0.0480 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553810 #102D55

analogous

#551610 #553810 #4F5510

triadic

#553810 #105538 #381055

tetradic

#553810 #105516 #102D55 #55104F

square

#553810 #105516 #102D55 #55104F

split-complementary

#553810 #104F55 #161055

monochromatic

#1A1105 #211606 #553810 #895A1A #BC7C23

Accessibility & contrast

On white

10.72

#553810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#553810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553810

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553810	#FFFFFF	#000000	##FFFFFF
##553810	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0B

Deuteranopia (green-blind)

#494111

Tritanopia (blue-blind)

#5D3130

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #553810;
/* rgb */ color: rgb(85, 56, 16);
/* oklch */ color: oklch(36.7% 0.068 71.0);

Tailwind

colors: {
  custom: {
    50: '#886e51',
    500: '#553810',
    950: '#000000',
  },
}

SCSS

$custom: #553810;
$custom-light: #886e51;
$custom-dark: #000000;

JSON

{
  "hex": "#553810",
  "rgb": {
    "r": 85,
    "g": 56,
    "b": 16
  },
  "hsl": {
    "h": 34.783,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.36659,
    "c": 0.06766,
    "h": 71
  },
  "luminance": 0.04797
}

Semantic roles & 50–950 ramp

primary

#553810

secondary

#32598F

accent

#86EB3D

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #553810

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

Preview Lab → · Contrast checker → · Palette generator →