#AC4155#AC4155

#AC4155 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.7% C 0.141 H 12.0°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#AC4155
RGB	rgb(172, 65, 85)
HSL	hsl(349, 45%, 46%)
HSV	hsv(349, 62%, 67%)
CMYK	cmyk(0%, 62.2%, 50.6%, 32.5%)
CIE-LAB	lab(43.08, 45.43, 11.44)
CIE-LCH	lch(43.08, 46.85, 14.14°)
OKLab	oklab(52.7% 0.1374 0.0292)
OKLCH	oklch(52.7% 0.141 12)
XYZ	xyz(20.5449, 13.2097, 10.0604)
Luminance	0.1321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4155 #41AC98

analogous

#AC418B #AC4155 #AC6341

triadic

#AC4155 #55AC41 #4155AC

tetradic

#AC4155 #8BAC41 #41AC98 #6341AC

square

#AC4155 #8BAC41 #41AC98 #6341AC

split-complementary

#AC4155 #41AC63 #418BAC

monochromatic

#531F29 #80303F #AC4155 #C56577 #D6929E

Accessibility & contrast

On white

5.77

#AC4155 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#AC4155 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4155

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4155	#FFFFFF	#000000	##FFFFFF
##AC4155	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595855

Deuteranopia (green-blind)

#756E52

Tritanopia (blue-blind)

#BB3149

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac4155;
/* rgb */ color: rgb(172, 65, 85);
/* oklch */ color: oklch(52.7% 0.141 12.0);

Tailwind

colors: {
  custom: {
    50: '#ca7b84',
    500: '#ac4155',
    950: '#000000',
  },
}

SCSS

$custom: #ac4155;
$custom-light: #ca7b84;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4155",
  "rgb": {
    "r": 172,
    "g": 65,
    "b": 85
  },
  "hsl": {
    "h": 348.785,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52702,
    "c": 0.14051,
    "h": 12
  },
  "luminance": 0.13207
}

Semantic roles & 50–950 ramp

primary

#AC4155

secondary

#88C1B6

accent

#D5BD53

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AC4155

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

Preview Lab → · Contrast checker → · Palette generator →