#AC2120#AC2120

#AC2120 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.5% C 0.175 H 27.1°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#AC2120
RGB	rgb(172, 33, 32)
HSL	hsl(0, 69%, 40%)
HSV	hsv(0, 81%, 67%)
CMYK	cmyk(0%, 80.8%, 81.4%, 32.5%)
CIE-LAB	lab(37.78, 54.36, 37.03)
CIE-LCH	lch(37.78, 65.77, 34.26°)
OKLab	oklab(48.46% 0.1558 0.0796)
OKLCH	oklch(48.46% 0.175 27.1)
XYZ	xyz(17.8200, 9.9656, 2.3515)
Luminance	0.0996 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2120 #20ABAC

analogous

#AC2065 #AC2120 #AC6720

triadic

#AC2120 #20AC21 #2120AC

tetradic

#AC2120 #65AC20 #20ABAC #6720AC

square

#AC2120 #65AC20 #20ABAC #6720AC

split-complementary

#AC2120 #20AC67 #2065AC

monochromatic

#450D0D #781716 #AC2120 #D93231 #E26564

Accessibility & contrast

On white

7.02

#AC2120 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#AC2120 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AC2120

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2120	#FFFFFF	#000000	##FFFFFF
##AC2120	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461E

Deuteranopia (green-blind)

#706419

Tritanopia (blue-blind)

#BE0023

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #ac2120;
/* rgb */ color: rgb(172, 33, 32);
/* oklch */ color: oklch(48.5% 0.175 27.1);

Tailwind

colors: {
  custom: {
    50: '#ce6b5c',
    500: '#ac2120',
    950: '#000000',
  },
}

SCSS

$custom: #ac2120;
$custom-light: #ce6b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2120",
  "rgb": {
    "r": 172,
    "g": 33,
    "b": 32
  },
  "hsl": {
    "h": 0.429,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.48463,
    "c": 0.17489,
    "h": 27.1
  },
  "luminance": 0.09963
}

Semantic roles & 50–950 ramp

primary

#AC2120

secondary

#60C7C7

accent

#EAEB3C

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160704

muted

#847A79

Preview Lab

Preview with #AC2120

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

Preview Lab → · Contrast checker → · Palette generator →