#AB313D#AB313D

#AB313D is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.1% C 0.158 H 19.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#AB313D
RGB	rgb(171, 49, 61)
HSL	hsl(354, 55%, 43%)
HSV	hsv(354, 71%, 67%)
CMYK	cmyk(0%, 71.3%, 64.3%, 32.9%)
CIE-LAB	lab(39.91, 50.03, 22.07)
CIE-LCH	lch(39.91, 54.68, 23.80°)
OKLab	oklab(50.14% 0.1484 0.0528)
OKLCH	oklch(50.14% 0.158 19.6)
XYZ	xyz(18.7371, 11.1942, 5.5880)
Luminance	0.1119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB313D #31AB9F

analogous

#AB317A #AB313D #AB6231

triadic

#AB313D #3DAB31 #313DAB

tetradic

#AB313D #7AAB31 #31AB9F #6231AB

square

#AB313D #7AAB31 #31AB9F #6231AB

split-complementary

#AB313D #31AB62 #317AAB

monochromatic

#4C161B #7B232C #AB313D #CC4D5A #DA7D86

Accessibility & contrast

On white

6.49

#AB313D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AB313D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB313D

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB313D	#FFFFFF	#000000	##FFFFFF
##AB313D	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524E3D

Deuteranopia (green-blind)

#71673A

Tritanopia (blue-blind)

#BC0C36

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ab313d;
/* rgb */ color: rgb(171, 49, 61);
/* oklch */ color: oklch(50.1% 0.158 19.6);

Tailwind

colors: {
  custom: {
    50: '#cb7272',
    500: '#ab313d',
    950: '#000000',
  },
}

SCSS

$custom: #ab313d;
$custom-light: #cb7272;
$custom-dark: #000000;

JSON

{
  "hex": "#ab313d",
  "rgb": {
    "r": 171,
    "g": 49,
    "b": 61
  },
  "hsl": {
    "h": 354.098,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50137,
    "c": 0.15752,
    "h": 19.6
  },
  "luminance": 0.11191
}

Semantic roles & 50–950 ramp

primary

#AB313D

secondary

#75C2BB

accent

#DFD049

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #AB313D

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

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