#AB3749#AB3749

#AB3749 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.0% C 0.151 H 15.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#AB3749
RGB	rgb(171, 55, 73)
HSL	hsl(351, 51%, 44%)
HSV	hsv(351, 68%, 67%)
CMYK	cmyk(0%, 67.8%, 57.3%, 32.9%)
CIE-LAB	lab(41.02, 48.46, 16.05)
CIE-LCH	lch(41.02, 51.05, 18.32°)
OKLab	oklab(51.04% 0.1456 0.0398)
OKLCH	oklch(51.04% 0.151 15.3)
XYZ	xyz(19.3652, 11.8740, 7.5742)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3749 #37AB99

analogous

#AB3783 #AB3749 #AB5F37

triadic

#AB3749 #49AB37 #3749AB

tetradic

#AB3749 #83AB37 #37AB99 #5F37AB

square

#AB3749 #83AB37 #37AB99 #5F37AB

split-complementary

#AB3749 #37AB5F #3783AB

monochromatic

#4E1921 #7D2835 #AB3749 #C95668 #D88592

Accessibility & contrast

On white

6.22

#AB3749 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#AB3749 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3749

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3749	#FFFFFF	#000000	##FFFFFF
##AB3749	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545149

Deuteranopia (green-blind)

#726A46

Tritanopia (blue-blind)

#BB1F3E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #ab3749;
/* rgb */ color: rgb(171, 55, 73);
/* oklch */ color: oklch(51.0% 0.151 15.3);

Tailwind

colors: {
  custom: {
    50: '#ca757b',
    500: '#ab3749',
    950: '#000000',
  },
}

SCSS

$custom: #ab3749;
$custom-light: #ca757b;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3749",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 73
  },
  "hsl": {
    "h": 350.69,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51041,
    "c": 0.15092,
    "h": 15.3
  },
  "luminance": 0.11871
}

Semantic roles & 50–950 ramp

primary

#AB3749

secondary

#7CC1B7

accent

#DBC54D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AB3749

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

Preview Lab → · Contrast checker → · Palette generator →