#AB372A#AB372A

#AB372A is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.5% C 0.154 H 29.8°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#AB372A
RGB	rgb(171, 55, 42)
HSL	hsl(6, 61%, 42%)
HSV	hsv(6, 75%, 67%)
CMYK	cmyk(0%, 67.8%, 75.4%, 32.9%)
CIE-LAB	lab(40.51, 46.62, 34.18)
CIE-LCH	lch(40.51, 57.81, 36.25°)
OKLab	oklab(50.5% 0.1336 0.0764)
OKLCH	oklch(50.5% 0.154 29.8)
XYZ	xyz(18.5808, 11.5602, 3.4430)
Luminance	0.1156 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB372A #2A9EAB

analogous

#AB2A5D #AB372A #AB782A

triadic

#AB372A #2AAB37 #372AAB

tetradic

#AB372A #5DAB2A #2A9EAB #782AAB

square

#AB372A #5DAB2A #2A9EAB #782AAB

split-complementary

#AB372A #2AAB78 #2A5DAB

monochromatic

#491712 #7A271E #AB372A #D15042 #DD7D73

Accessibility & contrast

On white

6.34

#AB372A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#AB372A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB372A

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB372A	#FFFFFF	#000000	##FFFFFF
##AB372A	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F28

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#BC1435

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab372a;
/* rgb */ color: rgb(171, 55, 42);
/* oklch */ color: oklch(50.5% 0.154 29.8);

Tailwind

colors: {
  custom: {
    50: '#cc7464',
    500: '#ab372a',
    950: '#000000',
  },
}

SCSS

$custom: #ab372a;
$custom-light: #cc7464;
$custom-dark: #000000;

JSON

{
  "hex": "#ab372a",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 6.047,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50498,
    "c": 0.15394,
    "h": 29.8
  },
  "luminance": 0.11557
}

Semantic roles & 50–950 ramp

primary

#AB372A

secondary

#6DBBC4

accent

#D4E444

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AB372A

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

Preview Lab → · Contrast checker → · Palette generator →