#A3305A#A3305A

#A3305A is a mid, vivid pink. Relative luminance 0.106; OKLCH L 49.4% C 0.154 H 2.4°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A3305A
RGB	rgb(163, 48, 90)
HSL	hsl(338, 55%, 41%)
HSV	hsv(338, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 44.8%, 36.1%)
CIE-LAB	lab(38.97, 50.24, 2.26)
CIE-LCH	lch(38.97, 50.29, 2.58°)
OKLab	oklab(49.39% 0.1538 0.0064)
OKLCH	oklch(49.39% 0.154 2.4)
XYZ	xyz(18.0080, 10.6409, 10.7765)
Luminance	0.1064 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3305A #30A379

analogous

#A33094 #A3305A #A34030

triadic

#A3305A #5AA330 #305AA3

tetradic

#A3305A #94A330 #30A379 #4030A3

square

#A3305A #94A330 #30A379 #4030A3

split-complementary

#A3305A #30A340 #3094A3

monochromatic

#441426 #742240 #A3305A #C94777 #D7779A

Accessibility & contrast

On white

6.71

#A3305A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A3305A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3305A

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3305A	#FFFFFF	#000000	##FFFFFF
##A3305A	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494E5B

Deuteranopia (green-blind)

#676457

Tritanopia (blue-blind)

#B11F41

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3305a;
/* rgb */ color: rgb(163, 48, 90);
/* oklch */ color: oklch(49.4% 0.154 2.4);

Tailwind

colors: {
  custom: {
    50: '#c37188',
    500: '#a3305a',
    950: '#000000',
  },
}

SCSS

$custom: #a3305a;
$custom-light: #c37188;
$custom-dark: #000000;

JSON

{
  "hex": "#a3305a",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 90
  },
  "hsl": {
    "h": 338.087,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4939,
    "c": 0.1539,
    "h": 2.4
  },
  "luminance": 0.10639
}

Semantic roles & 50–950 ramp

primary

#A3305A

secondary

#70BFA2

accent

#DEA84A

background

#FCF7F8

surface

#F8EDEF

border

#D1C8CA

text

#13080B

muted

#827B7C

Preview Lab

Preview with #A3305A

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

Preview Lab → · Contrast checker → · Palette generator →