#AC383C#AC383C

#AC383C is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.1% C 0.151 H 22.4°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#AC383C
RGB	rgb(172, 56, 60)
HSL	hsl(358, 51%, 45%)
HSV	hsv(358, 67%, 67%)
CMYK	cmyk(0%, 67.4%, 65.1%, 32.5%)
CIE-LAB	lab(41.10, 47.48, 24.24)
CIE-LCH	lch(41.10, 53.31, 27.04°)
OKLab	oklab(51.06% 0.14 0.0576)
OKLCH	oklch(51.06% 0.151 22.4)
XYZ	xyz(19.2450, 11.9280, 5.5630)
Luminance	0.1192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC383C #38ACA8

analogous

#AC3876 #AC383C #AC6E38

triadic

#AC383C #3CAC38 #383CAC

tetradic

#AC383C #76AC38 #38ACA8 #6E38AC

square

#AC383C #76AC38 #38ACA8 #6E38AC

split-complementary

#AC383C #38AC6E #3876AC

monochromatic

#501A1C #7E292C #AC383C #C9585C #D88789

Accessibility & contrast

On white

6.20

#AC383C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#AC383C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC383C

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC383C	#FFFFFF	#000000	##FFFFFF
##AC383C	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57513B

Deuteranopia (green-blind)

#746A39

Tritanopia (blue-blind)

#BD1B3B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #ac383c;
/* rgb */ color: rgb(172, 56, 60);
/* oklch */ color: oklch(51.1% 0.151 22.4);

Tailwind

colors: {
  custom: {
    50: '#cb7571',
    500: '#ac383c',
    950: '#000000',
  },
}

SCSS

$custom: #ac383c;
$custom-light: #cb7571;
$custom-dark: #000000;

JSON

{
  "hex": "#ac383c",
  "rgb": {
    "r": 172,
    "g": 56,
    "b": 60
  },
  "hsl": {
    "h": 357.931,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51059,
    "c": 0.15136,
    "h": 22.4
  },
  "luminance": 0.11925
}

Semantic roles & 50–950 ramp

primary

#AC383C

secondary

#7EC2BF

accent

#DAD64D

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AC383C

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

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