#AB2543#AB2543

#AB2543 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.2% C 0.169 H 13.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#AB2543
RGB	rgb(171, 37, 67)
HSL	hsl(347, 64%, 41%)
HSV	hsv(347, 78%, 67%)
CMYK	cmyk(0%, 78.4%, 60.8%, 32.9%)
CIE-LAB	lab(38.53, 54.56, 16.49)
CIE-LCH	lch(38.53, 57.00, 16.82°)
OKLab	oklab(49.16% 0.1641 0.0405)
OKLCH	oklch(49.16% 0.169 13.9)
XYZ	xyz(18.4712, 10.3891, 6.3418)
Luminance	0.1039 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB2543 #25AB8D

analogous

#AB2586 #AB2543 #AB4A25

triadic

#AB2543 #43AB25 #2543AB

tetradic

#AB2543 #86AB25 #25AB8D #4A25AB

square

#AB2543 #86AB25 #25AB8D #4A25AB

split-complementary

#AB2543 #25AB4A #2586AB

monochromatic

#460F1C #791A2F #AB2543 #D4395C #DF6B85

Accessibility & contrast

On white

6.82

#AB2543 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AB2543 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB2543

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB2543	#FFFFFF	#000000	##FFFFFF
##AB2543	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4943

Deuteranopia (green-blind)

#6D653F

Tritanopia (blue-blind)

#BB0032

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ab2543;
/* rgb */ color: rgb(171, 37, 67);
/* oklch */ color: oklch(49.2% 0.169 13.9);

Tailwind

colors: {
  custom: {
    50: '#cb6d76',
    500: '#ab2543',
    950: '#000000',
  },
}

SCSS

$custom: #ab2543;
$custom-light: #cb6d76;
$custom-dark: #000000;

JSON

{
  "hex": "#ab2543",
  "rgb": {
    "r": 171,
    "g": 37,
    "b": 67
  },
  "hsl": {
    "h": 346.567,
    "s": 64.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49155,
    "c": 0.16903,
    "h": 13.9
  },
  "luminance": 0.10386
}

Semantic roles & 50–950 ramp

primary

#AB2543

secondary

#67C5B0

accent

#E7C240

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#150808

muted

#837A7B

Preview Lab

Preview with #AB2543

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

Preview Lab → · Contrast checker → · Palette generator →