#AC2F30#AC2F30

#AC2F30 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.9% C 0.162 H 24.9°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#AC2F30
RGB	rgb(172, 47, 48)
HSL	hsl(360, 57%, 43%)
HSV	hsv(360, 73%, 67%)
CMYK	cmyk(0%, 72.7%, 72.1%, 32.5%)
CIE-LAB	lab(39.61, 50.39, 29.71)
CIE-LCH	lch(39.61, 58.50, 30.52°)
OKLab	oklab(49.89% 0.1467 0.0679)
OKLCH	oklch(49.89% 0.162 24.9)
XYZ	xyz(18.5653, 11.0199, 3.9452)
Luminance	0.1102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2F30 #2FACAB

analogous

#AC2F6E #AC2F30 #AC6C2F

triadic

#AC2F30 #30AC2F #2F30AC

tetradic

#AC2F30 #6EAC2F #2FACAB #6C2FAC

square

#AC2F30 #6EAC2F #2FACAB #6C2FAC

split-complementary

#AC2F30 #2FAC6C #2F6EAC

monochromatic

#4C1515 #7C2223 #AC2F30 #CE4B4C #DB7B7B

Accessibility & contrast

On white

6.56

#AC2F30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#AC2F30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2F30

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2F30	#FFFFFF	#000000	##FFFFFF
##AC2F30	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2F

Deuteranopia (green-blind)

#72672C

Tritanopia (blue-blind)

#BD0031

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2f30;
/* rgb */ color: rgb(172, 47, 48);
/* oklch */ color: oklch(49.9% 0.162 24.9);

Tailwind

colors: {
  custom: {
    50: '#cd7168',
    500: '#ac2f30',
    950: '#000000',
  },
}

SCSS

$custom: #ac2f30;
$custom-light: #cd7168;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2f30",
  "rgb": {
    "r": 172,
    "g": 47,
    "b": 48
  },
  "hsl": {
    "h": 359.52,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49888,
    "c": 0.16164,
    "h": 24.9
  },
  "luminance": 0.11017
}

Semantic roles & 50–950 ramp

primary

#AC2F30

secondary

#74C3C3

accent

#E0DF47

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC2F30

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

Preview Lab → · Contrast checker → · Palette generator →