#553510#553510

#553510 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.0% C 0.068 H 66.0°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#553510
RGB	rgb(85, 53, 16)
HSL	hsl(32, 68%, 20%)
HSV	hsv(32, 81%, 33%)
CMYK	cmyk(0%, 37.6%, 81.2%, 66.7%)
CIE-LAB	lab(25.31, 10.70, 28.08)
CIE-LCH	lch(25.31, 30.05, 69.13°)
OKLab	oklab(36% 0.0277 0.0622)
OKLCH	oklch(36% 0.068 66)
XYZ	xyz(5.1133, 4.5154, 1.0924)
Luminance	0.0452 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553510 #103055

analogous

#551310 #553510 #535510

triadic

#553510 #105535 #351055

tetradic

#553510 #105513 #103055 #551053

square

#553510 #105513 #103055 #551053

split-complementary

#553510 #105355 #131055

monochromatic

#1A1005 #211506 #553510 #89551A #BC7523

Accessibility & contrast

On white

11.04

#553510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#553510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553510

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553510	#FFFFFF	#000000	##FFFFFF
##553510	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F380B

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#5D2E2D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #553510;
/* rgb */ color: rgb(85, 53, 16);
/* oklch */ color: oklch(36.0% 0.068 66.0);

Tailwind

colors: {
  custom: {
    50: '#896c51',
    500: '#553510',
    950: '#000000',
  },
}

SCSS

$custom: #553510;
$custom-light: #896c51;
$custom-dark: #000000;

JSON

{
  "hex": "#553510",
  "rgb": {
    "r": 85,
    "g": 53,
    "b": 16
  },
  "hsl": {
    "h": 32.174,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.36003,
    "c": 0.06805,
    "h": 66
  },
  "luminance": 0.04515
}

Semantic roles & 50–950 ramp

primary

#553510

secondary

#325D8F

accent

#8EEB3D

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #553510

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

Preview Lab → · Contrast checker → · Palette generator →