#A3305C#A3305C

#A3305C is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.5% C 0.155 H 1.2°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#A3305C
RGB	rgb(163, 48, 92)
HSL	hsl(337, 55%, 41%)
HSV	hsv(337, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 43.6%, 36.1%)
CIE-LAB	lab(39.03, 50.44, 1.08)
CIE-LCH	lch(39.03, 50.45, 1.23°)
OKLab	oklab(49.45% 0.1545 0.0034)
OKLCH	oklch(49.45% 0.155 1.2)
XYZ	xyz(18.0943, 10.6754, 11.2309)
Luminance	0.1067 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3305C #30A377

analogous

#A33096 #A3305C #A33E30

triadic

#A3305C #5CA330 #305CA3

tetradic

#A3305C #96A330 #30A377 #3E30A3

square

#A3305C #96A330 #30A377 #3E30A3

split-complementary

#A3305C #30A33E #3096A3

monochromatic

#441427 #742241 #A3305C #C94779 #D7779B

Accessibility & contrast

On white

6.70

#A3305C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A3305C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3305C

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3305C	#FFFFFF	#000000	##FFFFFF
##A3305C	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484E5D

Deuteranopia (green-blind)

#676459

Tritanopia (blue-blind)

#B12042

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3305c;
/* rgb */ color: rgb(163, 48, 92);
/* oklch */ color: oklch(49.5% 0.155 1.2);

Tailwind

colors: {
  custom: {
    50: '#c3718a',
    500: '#a3305c',
    950: '#000000',
  },
}

SCSS

$custom: #a3305c;
$custom-light: #c3718a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3305c",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 92
  },
  "hsl": {
    "h": 337.043,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49453,
    "c": 0.15452,
    "h": 1.2
  },
  "luminance": 0.10673
}

Semantic roles & 50–950 ramp

primary

#A3305C

secondary

#70BFA1

accent

#DEA54A

background

#FCF7F8

surface

#F8EDF0

border

#D1C8CB

text

#13080B

muted

#827B7C

Preview Lab

Preview with #A3305C

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

Preview Lab → · Contrast checker → · Palette generator →