#AC2020#AC2020

#AC2020 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.4% C 0.176 H 26.9°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#AC2020
RGB	rgb(172, 32, 32)
HSL	hsl(0, 69%, 40%)
HSV	hsv(0, 81%, 67%)
CMYK	cmyk(0%, 81.4%, 81.4%, 32.5%)
CIE-LAB	lab(37.68, 54.64, 36.93)
CIE-LCH	lch(37.68, 65.95, 34.06°)
OKLab	oklab(48.39% 0.1566 0.0793)
OKLCH	oklch(48.39% 0.176 26.9)
XYZ	xyz(17.7927, 9.9109, 2.3424)
Luminance	0.0991 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2020 #20ACAC

analogous

#AC2066 #AC2020 #AC6620

triadic

#AC2020 #20AC20 #2020AC

tetradic

#AC2020 #66AC20 #20ACAC #6620AC

square

#AC2020 #66AC20 #20ACAC #6620AC

split-complementary

#AC2020 #20AC66 #2066AC

monochromatic

#450D0D #781616 #AC2020 #D93131 #E26464

Accessibility & contrast

On white

7.04

#AC2020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#AC2020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AC2020

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2020	#FFFFFF	#000000	##FFFFFF
##AC2020	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451E

Deuteranopia (green-blind)

#706319

Tritanopia (blue-blind)

#BE0022

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #ac2020;
/* rgb */ color: rgb(172, 32, 32);
/* oklch */ color: oklch(48.4% 0.176 26.9);

Tailwind

colors: {
  custom: {
    50: '#ce6a5c',
    500: '#ac2020',
    950: '#000000',
  },
}

SCSS

$custom: #ac2020;
$custom-light: #ce6a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2020",
  "rgb": {
    "r": 172,
    "g": 32,
    "b": 32
  },
  "hsl": {
    "h": 0,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.4839,
    "c": 0.17558,
    "h": 26.9
  },
  "luminance": 0.09908
}

Semantic roles & 50–950 ramp

primary

#AC2020

secondary

#60C7C7

accent

#EBEB3C

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160704

muted

#847A79

Preview Lab

Preview with #AC2020

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

Preview Lab → · Contrast checker → · Palette generator →