#AB2C21#AB2C21

#AB2C21 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.2% C 0.165 H 29.3°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#AB2C21
RGB	rgb(171, 44, 33)
HSL	hsl(5, 68%, 40%)
HSV	hsv(5, 81%, 67%)
CMYK	cmyk(0%, 74.3%, 80.7%, 32.9%)
CIE-LAB	lab(38.85, 50.56, 37.48)
CIE-LCH	lch(38.85, 62.94, 36.55°)
OKLab	oklab(49.23% 0.1441 0.081)
OKLCH	oklch(49.23% 0.165 29.3)
XYZ	xyz(17.9719, 10.5719, 2.5328)
Luminance	0.1057 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB2C21 #21A0AB

analogous

#AB215B #AB2C21 #AB7121

triadic

#AB2C21 #21AB2C #2C21AB

tetradic

#AB2C21 #5BAB21 #21A0AB #7121AB

square

#AB2C21 #5BAB21 #21A0AB #7121AB

split-complementary

#AB2C21 #21AB71 #215BAB

monochromatic

#44120D #781F17 #AB2C21 #D73F32 #E16F65

Accessibility & contrast

On white

6.74

#AB2C21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AB2C21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB2C21

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB2C21	#FFFFFF	#000000	##FFFFFF
##AB2C21	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A1E

Deuteranopia (green-blind)

#72661B

Tritanopia (blue-blind)

#BD002B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ab2c21;
/* rgb */ color: rgb(171, 44, 33);
/* oklch */ color: oklch(49.2% 0.165 29.3);

Tailwind

colors: {
  custom: {
    50: '#cd6f5e',
    500: '#ab2c21',
    950: '#000000',
  },
}

SCSS

$custom: #ab2c21;
$custom-light: #cd6f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#ab2c21",
  "rgb": {
    "r": 171,
    "g": 44,
    "b": 33
  },
  "hsl": {
    "h": 4.783,
    "s": 67.647,
    "l": 40
  },
  "oklch": {
    "l": 0.49227,
    "c": 0.16534,
    "h": 29.3
  },
  "luminance": 0.10569
}

Semantic roles & 50–950 ramp

primary

#AB2C21

secondary

#61BFC7

accent

#DDEB3D

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AB2C21

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

Preview Lab → · Contrast checker → · Palette generator →