#A0591B#A0591B

#A0591B is a mid, moderate orange. Relative luminance 0.147; OKLCH L 53.7% C 0.118 H 56.4°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#A0591B
RGB	rgb(160, 89, 27)
HSL	hsl(28, 71%, 37%)
HSV	hsv(28, 83%, 63%)
CMYK	cmyk(0%, 44.4%, 83.1%, 37.3%)
CIE-LAB	lab(45.22, 24.68, 45.74)
CIE-LCH	lch(45.22, 51.97, 61.65°)
OKLab	oklab(53.69% 0.0651 0.0982)
OKLCH	oklch(53.69% 0.118 56.4)
XYZ	xyz(18.2691, 14.6995, 2.9119)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0591B #1B62A0

analogous

#A01B20 #A0591B #A09C1B

triadic

#A0591B #1BA059 #591BA0

tetradic

#A0591B #20A01B #1B62A0 #9C1BA0

square

#A0591B #20A01B #1B62A0 #9C1BA0

split-complementary

#A0591B #1BA09C #1B20A0

monochromatic

#371F09 #6C3C12 #A0591B #D47624 #E29653

Accessibility & contrast

On white

5.33

#A0591B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#A0591B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0591B

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0591B	#FFFFFF	#000000	##FFFFFF
##A0591B	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6110

Deuteranopia (green-blind)

#7F711B

Tritanopia (blue-blind)

#B0494D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a0591b;
/* rgb */ color: rgb(160, 89, 27);
/* oklch */ color: oklch(53.7% 0.118 56.4);

Tailwind

colors: {
  custom: {
    50: '#c2885d',
    500: '#a0591b',
    950: '#000000',
  },
}

SCSS

$custom: #a0591b;
$custom-light: #c2885d;
$custom-dark: #000000;

JSON

{
  "hex": "#a0591b",
  "rgb": {
    "r": 160,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 27.97,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.53689,
    "c": 0.11779,
    "h": 56.4
  },
  "luminance": 0.14697
}

Semantic roles & 50–950 ramp

primary

#A0591B

secondary

#528FC5

accent

#9AEE3A

background

#FCF8F5

surface

#F9F0E9

border

#D2CBC5

text

#140B04

muted

#827C79

Preview Lab

Preview with #A0591B

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

Preview Lab → · Contrast checker → · Palette generator →