#AB2C28#AB2C28

#AB2C28 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.164 H 27.0°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#AB2C28
RGB	rgb(171, 44, 40)
HSL	hsl(2, 62%, 41%)
HSV	hsv(2, 77%, 67%)
CMYK	cmyk(0%, 74.3%, 76.6%, 32.9%)
CIE-LAB	lab(38.92, 50.81, 33.60)
CIE-LCH	lch(38.92, 60.92, 33.48°)
OKLab	oklab(49.31% 0.1464 0.0747)
OKLCH	oklch(49.31% 0.164 27)
XYZ	xyz(18.0804, 10.6153, 3.1040)
Luminance	0.1061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB2C28 #28A7AB

analogous

#AB2866 #AB2C28 #AB6E28

triadic

#AB2C28 #28AB2C #2C28AB

tetradic

#AB2C28 #66AB28 #28A7AB #6E28AB

square

#AB2C28 #66AB28 #28A7AB #6E28AB

split-complementary

#AB2C28 #28AB6E #2866AB

monochromatic

#481211 #791F1C #AB2C28 #D2433E #DE7370

Accessibility & contrast

On white

6.73

#AB2C28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#AB2C28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB2C28

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB2C28	#FFFFFF	#000000	##FFFFFF
##AB2C28	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A26

Deuteranopia (green-blind)

#716623

Tritanopia (blue-blind)

#BC002D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ab2c28;
/* rgb */ color: rgb(171, 44, 40);
/* oklch */ color: oklch(49.3% 0.164 27.0);

Tailwind

colors: {
  custom: {
    50: '#cd6f62',
    500: '#ab2c28',
    950: '#000000',
  },
}

SCSS

$custom: #ab2c28;
$custom-light: #cd6f62;
$custom-dark: #000000;

JSON

{
  "hex": "#ab2c28",
  "rgb": {
    "r": 171,
    "g": 44,
    "b": 40
  },
  "hsl": {
    "h": 1.832,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49306,
    "c": 0.16433,
    "h": 27
  },
  "luminance": 0.10612
}

Semantic roles & 50–950 ramp

primary

#AB2C28

secondary

#6AC2C4

accent

#E0E543

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AB2C28

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

Preview Lab → · Contrast checker → · Palette generator →