#A0645A#A0645A

#A0645A is a mid, moderate red. Relative luminance 0.173; OKLCH L 56.6% C 0.080 H 30.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#A0645A
RGB	rgb(160, 100, 90)
HSL	hsl(9, 28%, 49%)
HSV	hsv(9, 44%, 63%)
CMYK	cmyk(0%, 37.5%, 43.7%, 37.3%)
CIE-LAB	lab(48.67, 23.04, 15.84)
CIE-LCH	lch(48.67, 27.96, 34.50°)
OKLab	oklab(56.62% 0.0693 0.04)
OKLCH	oklch(56.62% 0.08 30)
XYZ	xyz(20.9009, 17.3278, 11.9147)
Luminance	0.1733 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0645A #5A96A0

analogous

#A05A73 #A0645A #A0875A

triadic

#A0645A #5AA064 #645AA0

tetradic

#A0645A #73A05A #5A96A0 #875AA0

square

#A0645A #73A05A #5A96A0 #875AA0

split-complementary

#A0645A #5AA087 #5A73A0

monochromatic

#52332E #794C44 #A0645A #B78880 #CDACA7

Accessibility & contrast

On white

4.70

#A0645A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#A0645A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0645A

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0645A	#FFFFFF	#000000	##FFFFFF
##A0645A	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726C59

Deuteranopia (green-blind)

#807859

Tritanopia (blue-blind)

#AC5C62

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a0645a;
/* rgb */ color: rgb(160, 100, 90);
/* oklch */ color: oklch(56.6% 0.080 30.0);

Tailwind

colors: {
  custom: {
    50: '#be9188',
    500: '#a0645a',
    950: '#000000',
  },
}

SCSS

$custom: #a0645a;
$custom-light: #be9188;
$custom-dark: #000000;

JSON

{
  "hex": "#a0645a",
  "rgb": {
    "r": 160,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 8.571,
    "s": 28,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56623,
    "c": 0.08,
    "h": 30
  },
  "luminance": 0.17326
}

Semantic roles & 50–950 ramp

primary

#A0645A

secondary

#9AB7BB

accent

#B6C463

background

#FCF8F8

surface

#F8F0EF

border

#D1CBCA

text

#120C0B

muted

#817D7C

Preview Lab

Preview with #A0645A

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

Preview Lab → · Contrast checker → · Palette generator →