#AC314B#AC314B

#AC314B is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.6% C 0.159 H 12.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#AC314B
RGB	rgb(172, 49, 75)
HSL	hsl(347, 56%, 43%)
HSV	hsv(347, 72%, 67%)
CMYK	cmyk(0%, 71.5%, 56.4%, 32.5%)
CIE-LAB	lab(40.37, 51.31, 13.96)
CIE-LCH	lch(40.37, 53.18, 15.22°)
OKLab	oklab(50.61% 0.1549 0.0349)
OKLCH	oklch(50.61% 0.159 12.7)
XYZ	xyz(19.3834, 11.4780, 7.8500)
Luminance	0.1148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC314B #31AC92

analogous

#AC3188 #AC314B #AC5431

triadic

#AC314B #4BAC31 #314BAC

tetradic

#AC314B #88AC31 #31AC92 #5431AC

square

#AC314B #88AC31 #31AC92 #5431AC

split-complementary

#AC314B #31AC54 #3188AC

monochromatic

#4D1621 #7C2336 #AC314B #CC4E69 #DA7D91

Accessibility & contrast

On white

6.37

#AC314B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#AC314B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC314B

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC314B	#FFFFFF	#000000	##FFFFFF
##AC314B	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4B

Deuteranopia (green-blind)

#706848

Tritanopia (blue-blind)

#BC133C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac314b;
/* rgb */ color: rgb(172, 49, 75);
/* oklch */ color: oklch(50.6% 0.159 12.7);

Tailwind

colors: {
  custom: {
    50: '#cb727d',
    500: '#ac314b',
    950: '#000000',
  },
}

SCSS

$custom: #ac314b;
$custom-light: #cb727d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac314b",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 75
  },
  "hsl": {
    "h": 347.317,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50612,
    "c": 0.15878,
    "h": 12.7
  },
  "luminance": 0.11475
}

Semantic roles & 50–950 ramp

primary

#AC314B

secondary

#76C3B3

accent

#DFBF49

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140809

muted

#837B7B

Preview Lab

Preview with #AC314B

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

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