#A55228#A55228

#A55228 is a mid, vivid orange. Relative luminance 0.142; OKLCH L 53.3% C 0.123 H 45.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#A55228
RGB	rgb(165, 82, 40)
HSL	hsl(20, 61%, 40%)
HSV	hsv(20, 76%, 65%)
CMYK	cmyk(0%, 50.3%, 75.8%, 35.3%)
CIE-LAB	lab(44.50, 31.15, 39.25)
CIE-LCH	lch(44.50, 50.11, 51.56°)
OKLab	oklab(53.32% 0.0862 0.0872)
OKLCH	oklch(53.32% 0.123 45.4)
XYZ	xyz(18.9191, 14.1894, 3.7496)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A55228 #287BA5

analogous

#A5283C #A55228 #A59028

triadic

#A55228 #28A552 #5228A5

tetradic

#A55228 #3CA528 #287BA5 #9028A5

square

#A55228 #3CA528 #287BA5 #9028A5

split-complementary

#A55228 #28A590 #283CA5

monochromatic

#422110 #743A1C #A55228 #CF6D3B #DB916C

Accessibility & contrast

On white

5.47

#A55228 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#A55228 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A55228

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A55228	#FFFFFF	#000000	##FFFFFF
##A55228	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E23

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#B54149

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a55228;
/* rgb */ color: rgb(165, 82, 40);
/* oklch */ color: oklch(53.3% 0.123 45.4);

Tailwind

colors: {
  custom: {
    50: '#c68464',
    500: '#a55228',
    950: '#000000',
  },
}

SCSS

$custom: #a55228;
$custom-light: #c68464;
$custom-dark: #000000;

JSON

{
  "hex": "#a55228",
  "rgb": {
    "r": 165,
    "g": 82,
    "b": 40
  },
  "hsl": {
    "h": 20.16,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.53323,
    "c": 0.12263,
    "h": 45.4
  },
  "luminance": 0.14187
}

Semantic roles & 50–950 ramp

primary

#A55228

secondary

#67A3C2

accent

#AEE444

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140B05

muted

#837C7A

Preview Lab

Preview with #A55228

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

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