#A3305F#A3305F

#A3305F is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.6% C 0.156 H 359.6°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3305F
RGB	rgb(163, 48, 95)
HSL	hsl(335, 55%, 41%)
HSV	hsv(335, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 41.7%, 36.1%)
CIE-LAB	lab(39.12, 50.75, -0.68)
CIE-LCH	lch(39.12, 50.76, 359.23°)
OKLab	oklab(49.55% 0.1555 -0.0012)
OKLCH	oklch(49.55% 0.156 359.6)
XYZ	xyz(18.2280, 10.7289, 11.9352)
Luminance	0.1073 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3305F #30A374

analogous

#A33099 #A3305F #A33B30

triadic

#A3305F #5FA330 #305FA3

tetradic

#A3305F #99A330 #30A374 #3B30A3

square

#A3305F #99A330 #30A374 #3B30A3

split-complementary

#A3305F #30A33B #3099A3

monochromatic

#441428 #742243 #A3305F #C9477C #D7779E

Accessibility & contrast

On white

6.68

#A3305F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A3305F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3305F

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3305F	#FFFFFF	#000000	##FFFFFF
##A3305F	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474E60

Deuteranopia (green-blind)

#66645C

Tritanopia (blue-blind)

#B12243

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3305f;
/* rgb */ color: rgb(163, 48, 95);
/* oklch */ color: oklch(49.6% 0.156 359.6);

Tailwind

colors: {
  custom: {
    50: '#c3718c',
    500: '#a3305f',
    950: '#000000',
  },
}

SCSS

$custom: #a3305f;
$custom-light: #c3718c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3305f",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 95
  },
  "hsl": {
    "h": 335.478,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49551,
    "c": 0.15553,
    "h": 359.6
  },
  "luminance": 0.10727
}

Semantic roles & 50–950 ramp

primary

#A3305F

secondary

#70BF9F

accent

#DEA14A

background

#FCF7F8

surface

#F8EDF0

border

#D1C8CB

text

#13080C

muted

#827B7D

Preview Lab

Preview with #A3305F

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

Preview Lab → · Contrast checker → · Palette generator →