#AC363C#AC363C

#AC363C is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.153 H 21.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#AC363C
RGB	rgb(172, 54, 60)
HSL	hsl(357, 52%, 44%)
HSV	hsv(357, 69%, 67%)
CMYK	cmyk(0%, 68.6%, 65.1%, 32.5%)
CIE-LAB	lab(40.80, 48.31, 23.85)
CIE-LCH	lch(40.80, 53.88, 26.28°)
OKLab	oklab(50.83% 0.1426 0.0568)
OKLCH	oklch(50.83% 0.153 21.7)
XYZ	xyz(19.1500, 11.7380, 5.5314)
Luminance	0.1173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC363C #36ACA6

analogous

#AC3677 #AC363C #AC6B36

triadic

#AC363C #3CAC36 #363CAC

tetradic

#AC363C #77AC36 #36ACA6 #6B36AC

square

#AC363C #77AC36 #36ACA6 #6B36AC

split-complementary

#AC363C #36AC6B #3677AC

monochromatic

#4F191C #7D272C #AC363C #CA555B #D88488

Accessibility & contrast

On white

6.27

#AC363C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AC363C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC363C

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC363C	#FFFFFF	#000000	##FFFFFF
##AC363C	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56503B

Deuteranopia (green-blind)

#736939

Tritanopia (blue-blind)

#BD1739

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac363c;
/* rgb */ color: rgb(172, 54, 60);
/* oklch */ color: oklch(50.8% 0.153 21.7);

Tailwind

colors: {
  custom: {
    50: '#cc7471',
    500: '#ac363c',
    950: '#000000',
  },
}

SCSS

$custom: #ac363c;
$custom-light: #cc7471;
$custom-dark: #000000;

JSON

{
  "hex": "#ac363c",
  "rgb": {
    "r": 172,
    "g": 54,
    "b": 60
  },
  "hsl": {
    "h": 356.949,
    "s": 52.212,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50831,
    "c": 0.15347,
    "h": 21.7
  },
  "luminance": 0.11735
}

Semantic roles & 50–950 ramp

primary

#AC363C

secondary

#7CC2BE

accent

#DCD44C

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AC363C

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

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