#A3308E#A3308E

#A3308E is a mid, vivid pink. Relative luminance 0.119; OKLCH L 51.5% C 0.182 H 336.2°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A3308E
RGB	rgb(163, 48, 142)
HSL	hsl(311, 55%, 41%)
HSV	hsv(311, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 12.9%, 36.1%)
CIE-LAB	lab(40.99, 56.86, -27.04)
CIE-LCH	lch(40.99, 62.96, 334.57°)
OKLab	oklab(51.53% 0.1666 -0.0736)
OKLCH	oklch(51.53% 0.182 336.2)
XYZ	xyz(21.0440, 11.8553, 26.7659)
Luminance	0.1185 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3308E #30A345

analogous

#7F30A3 #A3308E #A33055

triadic

#A3308E #8EA330 #308EA3

tetradic

#A3308E #A37F30 #30A345 #3055A3

square

#A3308E #A37F30 #30A345 #3055A3

split-complementary

#A3308E #55A330 #30A37F

monochromatic

#44143C #742265 #A3308E #C947B1 #D777C5

Accessibility & contrast

On white

6.23

#A3308E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A3308E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3308E

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3308E	#FFFFFF	#000000	##FFFFFF
##A3308E	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325691

Deuteranopia (green-blind)

#58678B

Tritanopia (blue-blind)

#AB375B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a3308e;
/* rgb */ color: rgb(163, 48, 142);
/* oklch */ color: oklch(51.5% 0.182 336.2);

Tailwind

colors: {
  custom: {
    50: '#c273af',
    500: '#a3308e',
    950: '#000000',
  },
}

SCSS

$custom: #a3308e;
$custom-light: #c273af;
$custom-dark: #000000;

JSON

{
  "hex": "#a3308e",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 142
  },
  "hsl": {
    "h": 310.957,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.51525,
    "c": 0.18215,
    "h": 336.2
  },
  "luminance": 0.11853
}

Semantic roles & 50–950 ramp

primary

#A3308E

secondary

#70BF7E

accent

#DE654A

background

#FCF7FA

surface

#F8EDF4

border

#D1C8CE

text

#130910

muted

#827B7F

Preview Lab

Preview with #A3308E

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

Preview Lab → · Contrast checker → · Palette generator →