#AC2945#AC2945

#AC2945 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.7% C 0.166 H 13.9°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#AC2945
RGB	rgb(172, 41, 69)
HSL	hsl(347, 62%, 42%)
HSV	hsv(347, 76%, 67%)
CMYK	cmyk(0%, 76.2%, 59.9%, 32.5%)
CIE-LAB	lab(39.22, 53.72, 16.18)
CIE-LCH	lch(39.22, 56.10, 16.77°)
OKLab	oklab(49.72% 0.1616 0.0399)
OKLCH	oklch(49.72% 0.166 13.9)
XYZ	xyz(18.8823, 10.7890, 6.7173)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2945 #29AC90

analogous

#AC2986 #AC2945 #AC4F29

triadic

#AC2945 #45AC29 #2945AC

tetradic

#AC2945 #86AC29 #29AC90 #4F29AC

square

#AC2945 #86AC29 #29AC90 #4F29AC

split-complementary

#AC2945 #29AC4F #2986AC

monochromatic

#49111D #7B1D31 #AC2945 #D24160 #DD7289

Accessibility & contrast

On white

6.65

#AC2945 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AC2945 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2945

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2945	#FFFFFF	#000000	##FFFFFF
##AC2945	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B45

Deuteranopia (green-blind)

#6E6642

Tritanopia (blue-blind)

#BC0035

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac2945;
/* rgb */ color: rgb(172, 41, 69);
/* oklch */ color: oklch(49.7% 0.166 13.9);

Tailwind

colors: {
  custom: {
    50: '#cc6f78',
    500: '#ac2945',
    950: '#000000',
  },
}

SCSS

$custom: #ac2945;
$custom-light: #cc6f78;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2945",
  "rgb": {
    "r": 172,
    "g": 41,
    "b": 69
  },
  "hsl": {
    "h": 347.176,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49715,
    "c": 0.16647,
    "h": 13.9
  },
  "luminance": 0.10786
}

Semantic roles & 50–950 ramp

primary

#AC2945

secondary

#6CC5B2

accent

#E5C243

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AC2945

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

Preview Lab → · Contrast checker → · Palette generator →