#AB645B#AB645B

#AB645B is a mid, moderate red. Relative luminance 0.185; OKLCH L 58.1% C 0.094 H 28.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#AB645B
RGB	rgb(171, 100, 91)
HSL	hsl(7, 32%, 51%)
HSV	hsv(7, 47%, 67%)
CMYK	cmyk(0%, 41.5%, 46.8%, 32.9%)
CIE-LAB	lab(50.13, 27.61, 17.48)
CIE-LCH	lch(50.13, 32.68, 32.33°)
OKLab	oklab(58.06% 0.0827 0.0439)
OKLCH	oklch(58.06% 0.094 28)
XYZ	xyz(23.2414, 18.5297, 12.2481)
Luminance	0.1853 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB645B #5BA2AB

analogous

#AB5B7A #AB645B #AB8C5B

triadic

#AB645B #5BAB64 #645BAB

tetradic

#AB645B #7AAB5B #5BA2AB #8C5BAB

square

#AB645B #7AAB5B #5BA2AB #8C5BAB

split-complementary

#AB645B #5BAB8C #5B7AAB

monochromatic

#5C342F #854B44 #AB645B #C08A83 #D4B1AC

Accessibility & contrast

On white

4.46

#AB645B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#AB645B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AB645B

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB645B	#FFFFFF	#000000	##000000
##AB645B	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746E5A

Deuteranopia (green-blind)

#857D5A

Tritanopia (blue-blind)

#B95A62

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ab645b;
/* rgb */ color: rgb(171, 100, 91);
/* oklch */ color: oklch(58.1% 0.094 28.0);

Tailwind

colors: {
  custom: {
    50: '#c79189',
    500: '#ab645b',
    950: '#000000',
  },
}

SCSS

$custom: #ab645b;
$custom-light: #c79189;
$custom-dark: #000000;

JSON

{
  "hex": "#ab645b",
  "rgb": {
    "r": 171,
    "g": 100,
    "b": 91
  },
  "hsl": {
    "h": 6.75,
    "s": 32.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58059,
    "c": 0.0936,
    "h": 28
  },
  "luminance": 0.18528
}

Semantic roles & 50–950 ramp

primary

#AB645B

secondary

#9FBFC3

accent

#BDC85F

background

#FCF8F8

surface

#F9F0F0

border

#D2CBCB

text

#130D0B

muted

#827D7C

Preview Lab

Preview with #AB645B

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

Preview Lab → · Contrast checker → · Palette generator →