#553813#553813

#553813 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.7% C 0.066 H 69.5°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#553813
RGB	rgb(85, 56, 19)
HSL	hsl(34, 63%, 20%)
HSV	hsv(34, 78%, 33%)
CMYK	cmyk(0%, 34.1%, 77.6%, 66.7%)
CIE-LAB	lab(26.18, 8.96, 27.41)
CIE-LCH	lch(26.18, 28.84, 71.90°)
OKLab	oklab(36.69% 0.023 0.0615)
OKLCH	oklch(36.69% 0.066 69.5)
XYZ	xyz(5.2784, 4.8071, 1.2658)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553813 #133055

analogous

#551713 #553813 #515513

triadic

#553813 #135538 #381355

tetradic

#553813 #135517 #133055 #551351

square

#553813 #135517 #133055 #551351

split-complementary

#553813 #135155 #171355

monochromatic

#191006 #231708 #553813 #87591E #B97A29

Accessibility & contrast

On white

10.71

#553813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#553813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553813

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553813	#FFFFFF	#000000	##FFFFFF
##553813	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0F

Deuteranopia (green-blind)

#494114

Tritanopia (blue-blind)

#5D3130

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #553813;
/* rgb */ color: rgb(85, 56, 19);
/* oklch */ color: oklch(36.7% 0.066 69.5);

Tailwind

colors: {
  custom: {
    50: '#886e53',
    500: '#553813',
    950: '#000000',
  },
}

SCSS

$custom: #553813;
$custom-light: #886e53;
$custom-dark: #000000;

JSON

{
  "hex": "#553813",
  "rgb": {
    "r": 85,
    "g": 56,
    "b": 19
  },
  "hsl": {
    "h": 33.636,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.3669,
    "c": 0.06562,
    "h": 69.5
  },
  "luminance": 0.04807
}

Semantic roles & 50–950 ramp

primary

#553813

secondary

#365D8D

accent

#8AE641

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #553813

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

Preview Lab → · Contrast checker → · Palette generator →