#AC505B#AC505B

#AC505B is a mid, vivid red. Relative luminance 0.153; OKLCH L 54.9% C 0.121 H 14.5°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#AC505B
RGB	rgb(172, 80, 91)
HSL	hsl(353, 37%, 49%)
HSV	hsv(353, 53%, 67%)
CMYK	cmyk(0%, 53.5%, 47.1%, 32.5%)
CIE-LAB	lab(46.00, 38.71, 11.82)
CIE-LCH	lch(46.00, 40.47, 16.98°)
OKLab	oklab(54.94% 0.1169 0.0302)
OKLCH	oklch(54.94% 0.121 14.5)
XYZ	xyz(21.7717, 15.2657, 11.6955)
Luminance	0.1526 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC505B #50ACA1

analogous

#AC5089 #AC505B #AC7350

triadic

#AC505B #5BAC50 #505BAC

tetradic

#AC505B #89AC50 #50ACA1 #7350AC

square

#AC505B #89AC50 #50ACA1 #7350AC

split-complementary

#AC505B #50AC73 #5089AC

monochromatic

#58292F #823D45 #AC505B #C17981 #D4A2A8

Accessibility & contrast

On white

5.18

#AC505B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#AC505B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC505B

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC505B	#FFFFFF	#000000	##FFFFFF
##AC505B	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63615B

Deuteranopia (green-blind)

#7B7459

Tritanopia (blue-blind)

#BA4454

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ac505b;
/* rgb */ color: rgb(172, 80, 91);
/* oklch */ color: oklch(54.9% 0.121 14.5);

Tailwind

colors: {
  custom: {
    50: '#c98489',
    500: '#ac505b',
    950: '#000000',
  },
}

SCSS

$custom: #ac505b;
$custom-light: #c98489;
$custom-dark: #000000;

JSON

{
  "hex": "#ac505b",
  "rgb": {
    "r": 172,
    "g": 80,
    "b": 91
  },
  "hsl": {
    "h": 352.826,
    "s": 36.508,
    "l": 49.412
  },
  "oklch": {
    "l": 0.54942,
    "c": 0.12074,
    "h": 14.5
  },
  "luminance": 0.15263
}

Semantic roles & 50–950 ramp

primary

#AC505B

secondary

#97C1BC

accent

#CDBF5B

background

#FCF8F8

surface

#F9EFF0

border

#D2CACB

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AC505B

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

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