#AB3136#AB3136

#AB3136 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.158 H 22.8°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AB3136
RGB	rgb(171, 49, 54)
HSL	hsl(358, 55%, 43%)
HSV	hsv(358, 71%, 67%)
CMYK	cmyk(0%, 71.3%, 68.4%, 32.9%)
CIE-LAB	lab(39.79, 49.62, 26.23)
CIE-LCH	lch(39.79, 56.13, 27.86°)
OKLab	oklab(50.01% 0.1456 0.0613)
OKLCH	oklch(50.01% 0.158 22.8)
XYZ	xyz(18.5607, 11.1236, 4.6591)
Luminance	0.1112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3136 #31ABA6

analogous

#AB3173 #AB3136 #AB6931

triadic

#AB3136 #36AB31 #3136AB

tetradic

#AB3136 #73AB31 #31ABA6 #6931AB

square

#AB3136 #73AB31 #31ABA6 #6931AB

split-complementary

#AB3136 #31AB69 #3173AB

monochromatic

#4C1618 #7B2327 #AB3136 #CC4D52 #DA7D81

Accessibility & contrast

On white

6.51

#AB3136 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#AB3136 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3136

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3136	#FFFFFF	#000000	##FFFFFF
##AB3136	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D35

Deuteranopia (green-blind)

#726732

Tritanopia (blue-blind)

#BC0734

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ab3136;
/* rgb */ color: rgb(171, 49, 54);
/* oklch */ color: oklch(50.0% 0.158 22.8);

Tailwind

colors: {
  custom: {
    50: '#cb726d',
    500: '#ab3136',
    950: '#000000',
  },
}

SCSS

$custom: #ab3136;
$custom-light: #cb726d;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3136",
  "rgb": {
    "r": 171,
    "g": 49,
    "b": 54
  },
  "hsl": {
    "h": 357.541,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50012,
    "c": 0.15803,
    "h": 22.8
  },
  "luminance": 0.11121
}

Semantic roles & 50–950 ramp

primary

#AB3136

secondary

#75C2BF

accent

#DFD949

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AB3136

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

Preview Lab → · Contrast checker → · Palette generator →