#A3307F#A3307F

#A3307F is a mid, vivid pink. Relative luminance 0.114; OKLCH L 50.8% C 0.172 H 342.9°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#A3307F
RGB	rgb(163, 48, 127)
HSL	hsl(319, 55%, 41%)
HSV	hsv(319, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 22.1%, 36.1%)
CIE-LAB	lab(40.30, 54.67, -18.90)
CIE-LCH	lch(40.30, 57.85, 340.93°)
OKLab	oklab(50.81% 0.1643 -0.0506)
OKLCH	oklch(50.81% 0.172 342.9)
XYZ	xyz(19.9926, 11.4347, 21.2288)
Luminance	0.1143 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3307F #30A354

analogous

#8E30A3 #A3307F #A33046

triadic

#A3307F #7FA330 #307FA3

tetradic

#A3307F #A38E30 #30A354 #3046A3

square

#A3307F #A38E30 #30A354 #3046A3

split-complementary

#A3307F #46A330 #30A38E

monochromatic

#441435 #74225A #A3307F #C947A0 #D777B9

Accessibility & contrast

On white

6.39

#A3307F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#A3307F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3307F

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3307F	#FFFFFF	#000000	##FFFFFF
##A3307F	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5381

Deuteranopia (green-blind)

#5E667C

Tritanopia (blue-blind)

#AD3053

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a3307f;
/* rgb */ color: rgb(163, 48, 127);
/* oklch */ color: oklch(50.8% 0.172 342.9);

Tailwind

colors: {
  custom: {
    50: '#c272a4',
    500: '#a3307f',
    950: '#000000',
  },
}

SCSS

$custom: #a3307f;
$custom-light: #c272a4;
$custom-dark: #000000;

JSON

{
  "hex": "#a3307f",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 127
  },
  "hsl": {
    "h": 318.783,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50807,
    "c": 0.17187,
    "h": 342.9
  },
  "luminance": 0.11433
}

Semantic roles & 50–950 ramp

primary

#A3307F

secondary

#70BF89

accent

#DE784A

background

#FCF7FA

surface

#F8EDF4

border

#D1C8CE

text

#13080F

muted

#827B7F

Preview Lab

Preview with #A3307F

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

Preview Lab → · Contrast checker → · Palette generator →