#AC2C30#AC2C30

#AC2C30 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.6% C 0.164 H 24.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#AC2C30
RGB	rgb(172, 44, 48)
HSL	hsl(358, 59%, 42%)
HSV	hsv(358, 74%, 67%)
CMYK	cmyk(0%, 74.4%, 72.1%, 32.5%)
CIE-LAB	lab(39.22, 51.48, 29.25)
CIE-LCH	lch(39.22, 59.21, 29.60°)
OKLab	oklab(49.6% 0.1501 0.0669)
OKLCH	oklch(49.6% 0.164 24)
XYZ	xyz(18.4495, 10.7882, 3.9066)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2C30 #2CACA8

analogous

#AC2C70 #AC2C30 #AC682C

triadic

#AC2C30 #30AC2C #2C30AC

tetradic

#AC2C30 #70AC2C #2CACA8 #682CAC

square

#AC2C30 #70AC2C #2CACA8 #682CAC

split-complementary

#AC2C30 #2CAC68 #2C70AC

monochromatic

#4B1315 #7B2022 #AC2C30 #D0464A #DC767A

Accessibility & contrast

On white

6.65

#AC2C30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AC2C30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2C30

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2C30	#FFFFFF	#000000	##FFFFFF
##AC2C30	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)

#514B2F

Deuteranopia (green-blind)

#71662C

Tritanopia (blue-blind)

#BD002F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac2c30;
/* rgb */ color: rgb(172, 44, 48);
/* oklch */ color: oklch(49.6% 0.164 24.0);

Tailwind

colors: {
  custom: {
    50: '#cd6f68',
    500: '#ac2c30',
    950: '#000000',
  },
}

SCSS

$custom: #ac2c30;
$custom-light: #cd6f68;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2c30",
  "rgb": {
    "r": 172,
    "g": 44,
    "b": 48
  },
  "hsl": {
    "h": 358.125,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49595,
    "c": 0.16435,
    "h": 24
  },
  "luminance": 0.10785
}

Semantic roles & 50–950 ramp

primary

#AC2C30

secondary

#70C4C1

accent

#E2DE45

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC2C30

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

Preview Lab → · Contrast checker → · Palette generator →