#AB3647#AB3647

#AB3647 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.152 H 16.1°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#AB3647
RGB	rgb(171, 54, 71)
HSL	hsl(351, 52%, 44%)
HSV	hsv(351, 68%, 67%)
CMYK	cmyk(0%, 68.4%, 58.5%, 32.9%)
CIE-LAB	lab(40.82, 48.72, 17.04)
CIE-LCH	lch(40.82, 51.62, 19.27°)
OKLab	oklab(50.88% 0.1461 0.042)
OKLCH	oklch(50.88% 0.152 16.1)
XYZ	xyz(19.2529, 11.7538, 7.2149)
Luminance	0.1175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3647 #36AB9A

analogous

#AB3682 #AB3647 #AB6036

triadic

#AB3647 #47AB36 #3647AB

tetradic

#AB3647 #82AB36 #36AB9A #6036AB

square

#AB3647 #82AB36 #36AB9A #6036AB

split-complementary

#AB3647 #36AB60 #3682AB

monochromatic

#4E1920 #7C2734 #AB3647 #C95566 #D88390

Accessibility & contrast

On white

6.27

#AB3647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AB3647 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3647

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3647	#FFFFFF	#000000	##FFFFFF
##AB3647	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545147

Deuteranopia (green-blind)

#726944

Tritanopia (blue-blind)

#BB1C3D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3647;
/* rgb */ color: rgb(171, 54, 71);
/* oklch */ color: oklch(50.9% 0.152 16.1);

Tailwind

colors: {
  custom: {
    50: '#ca747a',
    500: '#ab3647',
    950: '#000000',
  },
}

SCSS

$custom: #ab3647;
$custom-light: #ca747a;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3647",
  "rgb": {
    "r": 171,
    "g": 54,
    "b": 71
  },
  "hsl": {
    "h": 351.282,
    "s": 52,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50883,
    "c": 0.15201,
    "h": 16.1
  },
  "luminance": 0.11751
}

Semantic roles & 50–950 ramp

primary

#AB3647

secondary

#7BC2B7

accent

#DBC74C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AB3647

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

Preview Lab → · Contrast checker → · Palette generator →