#AC2F20#AC2F20

#AC2F20 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.7% C 0.164 H 30.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#AC2F20
RGB	rgb(172, 47, 32)
HSL	hsl(6, 69%, 40%)
HSV	hsv(6, 81%, 67%)
CMYK	cmyk(0%, 72.7%, 81.4%, 32.5%)
CIE-LAB	lab(39.43, 49.76, 38.66)
CIE-LCH	lch(39.43, 63.01, 37.84°)
OKLab	oklab(49.69% 0.1413 0.0832)
OKLCH	oklch(49.69% 0.164 30.5)
XYZ	xyz(18.2927, 10.9108, 2.5090)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2F20 #209DAC

analogous

#AC2057 #AC2F20 #AC7520

triadic

#AC2F20 #20AC2F #2F20AC

tetradic

#AC2F20 #57AC20 #209DAC #7520AC

square

#AC2F20 #57AC20 #209DAC #7520AC

split-complementary

#AC2F20 #20AC75 #2057AC

monochromatic

#45130D #782116 #AC2F20 #D94331 #E27264

Accessibility & contrast

On white

6.60

#AC2F20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AC2F20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2F20

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2F20	#FFFFFF	#000000	##FFFFFF
##AC2F20	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B1D

Deuteranopia (green-blind)

#73671A

Tritanopia (blue-blind)

#BE002D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2f20;
/* rgb */ color: rgb(172, 47, 32);
/* oklch */ color: oklch(49.7% 0.164 30.5);

Tailwind

colors: {
  custom: {
    50: '#ce705d',
    500: '#ac2f20',
    950: '#000000',
  },
}

SCSS

$custom: #ac2f20;
$custom-light: #ce705d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2f20",
  "rgb": {
    "r": 172,
    "g": 47,
    "b": 32
  },
  "hsl": {
    "h": 6.429,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.49692,
    "c": 0.16398,
    "h": 30.5
  },
  "luminance": 0.10908
}

Semantic roles & 50–950 ramp

primary

#AC2F20

secondary

#60BCC7

accent

#D9EB3C

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AC2F20

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

Preview Lab → · Contrast checker → · Palette generator →