#AB3447#AB3447

#AB3447 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.7% C 0.154 H 15.5°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#AB3447
RGB	rgb(171, 52, 71)
HSL	hsl(350, 53%, 44%)
HSV	hsv(350, 70%, 67%)
CMYK	cmyk(0%, 69.6%, 58.5%, 32.9%)
CIE-LAB	lab(40.53, 49.53, 16.64)
CIE-LCH	lch(40.53, 52.25, 18.57°)
OKLab	oklab(50.66% 0.1487 0.0411)
OKLCH	oklch(50.66% 0.154 15.5)
XYZ	xyz(19.1617, 11.5715, 7.1845)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3447 #34AB98

analogous

#AB3482 #AB3447 #AB5C34

triadic

#AB3447 #47AB34 #3447AB

tetradic

#AB3447 #82AB34 #34AB98 #5C34AB

square

#AB3447 #82AB34 #34AB98 #5C34AB

split-complementary

#AB3447 #34AB5C #3482AB

monochromatic

#4D1720 #7C2634 #AB3447 #CA5265 #D9818F

Accessibility & contrast

On white

6.34

#AB3447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#AB3447 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3447

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3447	#FFFFFF	#000000	##FFFFFF
##AB3447	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)

#525047

Deuteranopia (green-blind)

#716944

Tritanopia (blue-blind)

#BB183C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab3447;
/* rgb */ color: rgb(171, 52, 71);
/* oklch */ color: oklch(50.7% 0.154 15.5);

Tailwind

colors: {
  custom: {
    50: '#ca737a',
    500: '#ab3447',
    950: '#000000',
  },
}

SCSS

$custom: #ab3447;
$custom-light: #ca737a;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3447",
  "rgb": {
    "r": 171,
    "g": 52,
    "b": 71
  },
  "hsl": {
    "h": 350.42,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50663,
    "c": 0.15424,
    "h": 15.5
  },
  "luminance": 0.11569
}

Semantic roles & 50–950 ramp

primary

#AB3447

secondary

#79C2B6

accent

#DDC54B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AB3447

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

Preview Lab → · Contrast checker → · Palette generator →