#A3305E#A3305E

#A3305E is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.5% C 0.155 H 0.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3305E
RGB	rgb(163, 48, 94)
HSL	hsl(336, 55%, 41%)
HSV	hsv(336, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 42.3%, 36.1%)
CIE-LAB	lab(39.09, 50.65, -0.10)
CIE-LCH	lch(39.09, 50.65, 359.89°)
OKLab	oklab(49.52% 0.1552 0.0003)
OKLCH	oklch(49.52% 0.155 0.1)
XYZ	xyz(18.1829, 10.7108, 11.6974)
Luminance	0.1071 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3305E #30A375

analogous

#A33098 #A3305E #A33C30

triadic

#A3305E #5EA330 #305EA3

tetradic

#A3305E #98A330 #30A375 #3C30A3

square

#A3305E #98A330 #30A375 #3C30A3

split-complementary

#A3305E #30A33C #3098A3

monochromatic

#441427 #742243 #A3305E #C9477B #D7779D

Accessibility & contrast

On white

6.68

#A3305E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A3305E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3305E

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3305E	#FFFFFF	#000000	##FFFFFF
##A3305E	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484E5F

Deuteranopia (green-blind)

#67645B

Tritanopia (blue-blind)

#B12143

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3305e;
/* rgb */ color: rgb(163, 48, 94);
/* oklch */ color: oklch(49.5% 0.155 0.1);

Tailwind

colors: {
  custom: {
    50: '#c3718b',
    500: '#a3305e',
    950: '#000000',
  },
}

SCSS

$custom: #a3305e;
$custom-light: #c3718b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3305e",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 94
  },
  "hsl": {
    "h": 336,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49518,
    "c": 0.15518,
    "h": 0.1
  },
  "luminance": 0.10709
}

Semantic roles & 50–950 ramp

primary

#A3305E

secondary

#70BF9F

accent

#DEA34A

background

#FCF7F8

surface

#F8EDF0

border

#D1C8CB

text

#13080C

muted

#827B7D

Preview Lab

Preview with #A3305E

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

Preview Lab → · Contrast checker → · Palette generator →