#AC4153#AC4153

#AC4153 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.7% C 0.140 H 13.2°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#AC4153
RGB	rgb(172, 65, 83)
HSL	hsl(350, 45%, 46%)
HSV	hsv(350, 62%, 67%)
CMYK	cmyk(0%, 62.2%, 51.7%, 32.5%)
CIE-LAB	lab(43.03, 45.25, 12.61)
CIE-LCH	lch(43.03, 46.97, 15.58°)
OKLab	oklab(52.65% 0.1366 0.032)
OKLCH	oklch(52.65% 0.14 13.2)
XYZ	xyz(20.4665, 13.1783, 9.6478)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4153 #41AC9A

analogous

#AC4189 #AC4153 #AC6541

triadic

#AC4153 #53AC41 #4153AC

tetradic

#AC4153 #89AC41 #41AC9A #6541AC

square

#AC4153 #89AC41 #41AC9A #6541AC

split-complementary

#AC4153 #41AC65 #4189AC

monochromatic

#531F28 #80303E #AC4153 #C56575 #D6929D

Accessibility & contrast

On white

5.78

#AC4153 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#AC4153 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4153

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4153	#FFFFFF	#000000	##FFFFFF
##AC4153	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595853

Deuteranopia (green-blind)

#756E50

Tritanopia (blue-blind)

#BB3048

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac4153;
/* rgb */ color: rgb(172, 65, 83);
/* oklch */ color: oklch(52.7% 0.140 13.2);

Tailwind

colors: {
  custom: {
    50: '#ca7b83',
    500: '#ac4153',
    950: '#000000',
  },
}

SCSS

$custom: #ac4153;
$custom-light: #ca7b83;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4153",
  "rgb": {
    "r": 172,
    "g": 65,
    "b": 83
  },
  "hsl": {
    "h": 349.907,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52652,
    "c": 0.14033,
    "h": 13.2
  },
  "luminance": 0.13176
}

Semantic roles & 50–950 ramp

primary

#AC4153

secondary

#88C1B7

accent

#D5BF53

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AC4153

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

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