#A33447#A33447

#A33447 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.3% C 0.146 H 14.3°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#A33447
RGB	rgb(163, 52, 71)
HSL	hsl(350, 52%, 42%)
HSV	hsv(350, 68%, 64%)
CMYK	cmyk(0%, 68.1%, 56.4%, 36.1%)
CIE-LAB	lab(39.07, 46.92, 14.43)
CIE-LCH	lch(39.07, 49.09, 17.09°)
OKLab	oklab(49.31% 0.1412 0.036)
OKLCH	oklch(49.31% 0.146 14.3)
XYZ	xyz(17.4712, 10.6998, 7.1053)
Luminance	0.1070 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33447 #34A390

analogous

#A3347E #A33447 #A35934

triadic

#A33447 #47A334 #3447A3

tetradic

#A33447 #7EA334 #34A390 #5934A3

square

#A33447 #7EA334 #34A390 #5934A3

split-complementary

#A33447 #34A359 #347EA3

monochromatic

#46161F #752533 #A33447 #C64E62 #D57C8B

Accessibility & contrast

On white

6.69

#A33447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A33447 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33447

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33447	#FFFFFF	#000000	##FFFFFF
##A33447	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D47

Deuteranopia (green-blind)

#6C6444

Tritanopia (blue-blind)

#B21D3C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a33447;
/* rgb */ color: rgb(163, 52, 71);
/* oklch */ color: oklch(49.3% 0.146 14.3);

Tailwind

colors: {
  custom: {
    50: '#c4737a',
    500: '#a33447',
    950: '#000000',
  },
}

SCSS

$custom: #a33447;
$custom-light: #c4737a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33447",
  "rgb": {
    "r": 163,
    "g": 52,
    "b": 71
  },
  "hsl": {
    "h": 349.73,
    "s": 51.628,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49306,
    "c": 0.14577,
    "h": 14.3
  },
  "luminance": 0.10697
}

Semantic roles & 50–950 ramp

primary

#A33447

secondary

#75BEB2

accent

#DBC34D

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A33447

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

Preview Lab → · Contrast checker → · Palette generator →