#AA583D#AA583D

#AA583D is a mid, moderate red. Relative luminance 0.159; OKLCH L 55.3% C 0.115 H 38.8°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#AA583D
RGB	rgb(170, 88, 61)
HSL	hsl(15, 47%, 45%)
HSV	hsv(15, 64%, 67%)
CMYK	cmyk(0%, 48.2%, 64.1%, 33.3%)
CIE-LAB	lab(46.80, 31.17, 30.61)
CIE-LCH	lch(46.80, 43.69, 44.48°)
OKLab	oklab(55.31% 0.0895 0.072)
OKLCH	oklch(55.31% 0.115 38.8)
XYZ	xyz(20.9113, 15.8648, 6.3749)
Luminance	0.1586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA583D #3D8FAA

analogous

#AA3D59 #AA583D #AA8E3D

triadic

#AA583D #3DAA58 #583DAA

tetradic

#AA583D #59AA3D #3D8FAA #8E3DAA

square

#AA583D #59AA3D #3D8FAA #8E3DAA

split-complementary

#AA583D #3DAA8E #3D59AA

monochromatic

#50291D #7D412D #AA583D #C5785F #D69E8C

Accessibility & contrast

On white

5.03

#AA583D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#AA583D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA583D

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA583D	#FFFFFF	#000000	##FFFFFF
##AA583D	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643A

Deuteranopia (green-blind)

#81763C

Tritanopia (blue-blind)

#BA4952

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #aa583d;
/* rgb */ color: rgb(170, 88, 61);
/* oklch */ color: oklch(55.3% 0.115 38.8);

Tailwind

colors: {
  custom: {
    50: '#c88873',
    500: '#aa583d',
    950: '#000000',
  },
}

SCSS

$custom: #aa583d;
$custom-light: #c88873;
$custom-dark: #000000;

JSON

{
  "hex": "#aa583d",
  "rgb": {
    "r": 170,
    "g": 88,
    "b": 61
  },
  "hsl": {
    "h": 14.862,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.55308,
    "c": 0.11486,
    "h": 38.8
  },
  "luminance": 0.15862
}

Semantic roles & 50–950 ramp

primary

#AA583D

secondary

#82B1C0

accent

#B6D751

background

#FCF8F7

surface

#F9F0ED

border

#D2CBC8

text

#140B08

muted

#827C7B

Preview Lab

Preview with #AA583D

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

Preview Lab → · Contrast checker → · Palette generator →