#AB3741#AB3741

#AB3741 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.151 H 19.5°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#AB3741
RGB	rgb(171, 55, 65)
HSL	hsl(355, 51%, 44%)
HSV	hsv(355, 68%, 67%)
CMYK	cmyk(0%, 67.8%, 62%, 32.9%)
CIE-LAB	lab(40.86, 47.88, 20.81)
CIE-LCH	lch(40.86, 52.21, 23.49°)
OKLab	oklab(50.87% 0.1423 0.0504)
OKLCH	oklch(50.87% 0.151 19.5)
XYZ	xyz(19.1168, 11.7746, 6.2661)
Luminance	0.1177 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3741 #37ABA1

analogous

#AB377B #AB3741 #AB6737

triadic

#AB3741 #41AB37 #3741AB

tetradic

#AB3741 #7BAB37 #37ABA1 #6737AB

square

#AB3741 #7BAB37 #37ABA1 #6737AB

split-complementary

#AB3741 #37AB67 #377BAB

monochromatic

#4E191E #7D282F #AB3741 #C95660 #D8858C

Accessibility & contrast

On white

6.26

#AB3741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AB3741 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3741

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3741	#FFFFFF	#000000	##FFFFFF
##AB3741	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555141

Deuteranopia (green-blind)

#73693E

Tritanopia (blue-blind)

#BB1C3B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3741;
/* rgb */ color: rgb(171, 55, 65);
/* oklch */ color: oklch(50.9% 0.151 19.5);

Tailwind

colors: {
  custom: {
    50: '#ca7575',
    500: '#ab3741',
    950: '#000000',
  },
}

SCSS

$custom: #ab3741;
$custom-light: #ca7575;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3741",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 65
  },
  "hsl": {
    "h": 354.828,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5087,
    "c": 0.15098,
    "h": 19.5
  },
  "luminance": 0.11772
}

Semantic roles & 50–950 ramp

primary

#AB3741

secondary

#7CC1BB

accent

#DBCF4D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AB3741

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

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