#AA583B#AA583B

#AA583B is a mid, moderate orange. Relative luminance 0.158; OKLCH L 55.3% C 0.116 H 39.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#AA583B
RGB	rgb(170, 88, 59)
HSL	hsl(16, 48%, 45%)
HSV	hsv(16, 65%, 67%)
CMYK	cmyk(0%, 48.2%, 65.3%, 33.3%)
CIE-LAB	lab(46.77, 31.04, 31.71)
CIE-LCH	lch(46.77, 44.37, 45.61°)
OKLab	oklab(55.28% 0.0887 0.0742)
OKLCH	oklch(55.28% 0.116 39.9)
XYZ	xyz(20.8585, 15.8436, 6.0965)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA583B #3B8DAA

analogous

#AA3B55 #AA583B #AA903B

triadic

#AA583B #3BAA58 #583BAA

tetradic

#AA583B #55AA3B #3B8DAA #903BAA

square

#AA583B #55AA3B #3B8DAA #903BAA

split-complementary

#AA583B #3BAA90 #3B55AA

monochromatic

#4F291B #7D402B #AA583B #C6785C #D69D89

Accessibility & contrast

On white

5.04

#AA583B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#AA583B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA583B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA583B	#FFFFFF	#000000	##FFFFFF
##AA583B	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6438

Deuteranopia (green-blind)

#82763A

Tritanopia (blue-blind)

#BA4951

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #aa583b;
/* rgb */ color: rgb(170, 88, 59);
/* oklch */ color: oklch(55.3% 0.116 39.9);

Tailwind

colors: {
  custom: {
    50: '#c88872',
    500: '#aa583b',
    950: '#000000',
  },
}

SCSS

$custom: #aa583b;
$custom-light: #c88872;
$custom-dark: #000000;

JSON

{
  "hex": "#aa583b",
  "rgb": {
    "r": 170,
    "g": 88,
    "b": 59
  },
  "hsl": {
    "h": 15.676,
    "s": 48.472,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55277,
    "c": 0.11565,
    "h": 39.9
  },
  "luminance": 0.15841
}

Semantic roles & 50–950 ramp

primary

#AA583B

secondary

#80B0C0

accent

#B4D850

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#140B08

muted

#837C7B

Preview Lab

Preview with #AA583B

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

Preview Lab → · Contrast checker → · Palette generator →