#A3552D#A3552D

#A3552D is a mid, moderate orange. Relative luminance 0.145; OKLCH L 53.6% C 0.116 H 46.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#A3552D
RGB	rgb(163, 85, 45)
HSL	hsl(20, 57%, 41%)
HSV	hsv(20, 72%, 64%)
CMYK	cmyk(0%, 47.9%, 72.4%, 36.1%)
CIE-LAB	lab(44.91, 28.94, 36.98)
CIE-LCH	lch(44.91, 46.96, 51.96°)
OKLab	oklab(53.59% 0.0805 0.0836)
OKLCH	oklch(53.59% 0.116 46.1)
XYZ	xyz(18.8281, 14.4752, 4.2846)
Luminance	0.1447 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3552D #2D7BA3

analogous

#A32D40 #A3552D #A3902D

triadic

#A3552D #2DA355 #552DA3

tetradic

#A3552D #40A32D #2D7BA3 #902DA3

square

#A3552D #40A32D #2D7BA3 #902DA3

split-complementary

#A3552D #2DA390 #2D40A3

monochromatic

#432313 #733C20 #A3552D #CB7142 #D89572

Accessibility & contrast

On white

5.39

#A3552D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A3552D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3552D

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3552D	#FFFFFF	#000000	##FFFFFF
##A3552D	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6029

Deuteranopia (green-blind)

#7D712C

Tritanopia (blue-blind)

#B3454C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a3552d;
/* rgb */ color: rgb(163, 85, 45);
/* oklch */ color: oklch(53.6% 0.116 46.1);

Tailwind

colors: {
  custom: {
    50: '#c48668',
    500: '#a3552d',
    950: '#000000',
  },
}

SCSS

$custom: #a3552d;
$custom-light: #c48668;
$custom-dark: #000000;

JSON

{
  "hex": "#a3552d",
  "rgb": {
    "r": 163,
    "g": 85,
    "b": 45
  },
  "hsl": {
    "h": 20.339,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53587,
    "c": 0.11606,
    "h": 46.1
  },
  "luminance": 0.14473
}

Semantic roles & 50–950 ramp

primary

#A3552D

secondary

#6CA3C0

accent

#ACE048

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140B06

muted

#827C7A

Preview Lab

Preview with #A3552D

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

Preview Lab → · Contrast checker → · Palette generator →