#A33147#A33147

#A33147 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.0% C 0.149 H 13.4°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A33147
RGB	rgb(163, 49, 71)
HSL	hsl(348, 54%, 42%)
HSV	hsv(348, 70%, 64%)
CMYK	cmyk(0%, 69.9%, 56.4%, 36.1%)
CIE-LAB	lab(38.62, 48.15, 13.82)
CIE-LCH	lch(38.62, 50.09, 16.01°)
OKLab	oklab(48.97% 0.1452 0.0346)
OKLCH	oklch(48.97% 0.149 13.4)
XYZ	xyz(17.3415, 10.4405, 7.0621)
Luminance	0.1044 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33147 #31A38D

analogous

#A33180 #A33147 #A35431

triadic

#A33147 #47A331 #3147A3

tetradic

#A33147 #80A331 #31A38D #5431A3

square

#A33147 #80A331 #31A38D #5431A3

split-complementary

#A33147 #31A354 #3180A3

monochromatic

#45151E #742333 #A33147 #C84962 #D6788A

Accessibility & contrast

On white

6.80

#A33147 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A33147 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33147

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33147	#FFFFFF	#000000	##FFFFFF
##A33147	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4C47

Deuteranopia (green-blind)

#6B6444

Tritanopia (blue-blind)

#B2183A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a33147;
/* rgb */ color: rgb(163, 49, 71);
/* oklch */ color: oklch(49.0% 0.149 13.4);

Tailwind

colors: {
  custom: {
    50: '#c4717a',
    500: '#a33147',
    950: '#000000',
  },
}

SCSS

$custom: #a33147;
$custom-light: #c4717a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33147",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 71
  },
  "hsl": {
    "h": 348.421,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48972,
    "c": 0.14922,
    "h": 13.4
  },
  "luminance": 0.10438
}

Semantic roles & 50–950 ramp

primary

#A33147

secondary

#71BFB0

accent

#DDC14B

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A33147

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

Preview Lab → · Contrast checker → · Palette generator →