#AB3547#AB3547

#AB3547 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.153 H 15.7°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#AB3547
RGB	rgb(171, 53, 71)
HSL	hsl(351, 53%, 44%)
HSV	hsv(351, 69%, 67%)
CMYK	cmyk(0%, 69%, 58.5%, 32.9%)
CIE-LAB	lab(40.67, 49.13, 16.84)
CIE-LCH	lch(40.67, 51.93, 18.92°)
OKLab	oklab(50.77% 0.1474 0.0416)
OKLCH	oklch(50.77% 0.153 15.7)
XYZ	xyz(19.2068, 11.6617, 7.1996)
Luminance	0.1166 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3547 #35AB99

analogous

#AB3582 #AB3547 #AB5E35

triadic

#AB3547 #47AB35 #3547AB

tetradic

#AB3547 #82AB35 #35AB99 #5E35AB

square

#AB3547 #82AB35 #35AB99 #5E35AB

split-complementary

#AB3547 #35AB5E #3582AB

monochromatic

#4E1820 #7C2734 #AB3547 #CA5365 #D8828F

Accessibility & contrast

On white

6.30

#AB3547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#AB3547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3547

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3547	#FFFFFF	#000000	##FFFFFF
##AB3547	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535047

Deuteranopia (green-blind)

#716944

Tritanopia (blue-blind)

#BB1A3C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3547;
/* rgb */ color: rgb(171, 53, 71);
/* oklch */ color: oklch(50.8% 0.153 15.7);

Tailwind

colors: {
  custom: {
    50: '#ca747a',
    500: '#ab3547',
    950: '#000000',
  },
}

SCSS

$custom: #ab3547;
$custom-light: #ca747a;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3547",
  "rgb": {
    "r": 171,
    "g": 53,
    "b": 71
  },
  "hsl": {
    "h": 350.847,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50772,
    "c": 0.15313,
    "h": 15.7
  },
  "luminance": 0.11659
}

Semantic roles & 50–950 ramp

primary

#AB3547

secondary

#7AC2B7

accent

#DCC64C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AB3547

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

Preview Lab → · Contrast checker → · Palette generator →