#553121#553121

#553121 is a dark, muted orange. Relative luminance 0.042; OKLCH L 35.4% C 0.059 H 44.4°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#553121
RGB	rgb(85, 49, 33)
HSL	hsl(18, 44%, 23%)
HSV	hsv(18, 61%, 33%)
CMYK	cmyk(0%, 42.4%, 61.2%, 66.7%)
CIE-LAB	lab(24.44, 14.50, 17.08)
CIE-LCH	lch(24.44, 22.40, 49.66°)
OKLab	oklab(35.41% 0.042 0.0411)
OKLCH	oklch(35.41% 0.059 44.4)
XYZ	xyz(5.1195, 4.2382, 1.9870)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553121 #214555

analogous

#55212B #553121 #554B21

triadic

#553121 #215531 #312155

tetradic

#553121 #2B5521 #214555 #4B2155

square

#553121 #2B5521 #214555 #4B2155

split-complementary

#553121 #21554B #212B55

monochromatic

#160D09 #291810 #553121 #814A32 #AD6443

Accessibility & contrast

On white

11.37

#553121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#553121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553121

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553121	#FFFFFF	#000000	##FFFFFF
##553121	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3520

Deuteranopia (green-blind)

#433D21

Tritanopia (blue-blind)

#5D2B2D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #553121;
/* rgb */ color: rgb(85, 49, 33);
/* oklch */ color: oklch(35.4% 0.059 44.4);

Tailwind

colors: {
  custom: {
    50: '#88695c',
    500: '#553121',
    950: '#000000',
  },
}

SCSS

$custom: #553121;
$custom-light: #88695c;
$custom-dark: #000000;

JSON

{
  "hex": "#553121",
  "rgb": {
    "r": 85,
    "g": 49,
    "b": 33
  },
  "hsl": {
    "h": 18.462,
    "s": 44.068,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35408,
    "c": 0.05879,
    "h": 44.4
  },
  "luminance": 0.04238
}

Semantic roles & 50–950 ramp

primary

#553121

secondary

#497589

accent

#ACD454

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0604

muted

#7D7A79

Preview Lab

Preview with #553121

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

Preview Lab → · Contrast checker → · Palette generator →