#A4307C#A4307C

#A4307C is a mid, vivid pink. Relative luminance 0.115; OKLCH L 50.8% C 0.171 H 344.7°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#A4307C
RGB	rgb(164, 48, 124)
HSL	hsl(321, 55%, 42%)
HSV	hsv(321, 71%, 64%)
CMYK	cmyk(0%, 70.7%, 24.4%, 35.7%)
CIE-LAB	lab(40.35, 54.53, -16.96)
CIE-LCH	lch(40.35, 57.11, 342.73°)
OKLab	oklab(50.83% 0.1646 -0.0451)
OKLCH	oklch(50.83% 0.171 344.7)
XYZ	xyz(20.0056, 11.4637, 20.2240)
Luminance	0.1146 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4307C #30A458

analogous

#9230A4 #A4307C #A43042

triadic

#A4307C #7CA430 #307CA4

tetradic

#A4307C #A49230 #30A458 #3042A4

square

#A4307C #A49230 #30A458 #3042A4

split-complementary

#A4307C #42A430 #30A492

monochromatic

#451434 #752258 #A4307C #C9489D #D777B6

Accessibility & contrast

On white

6.38

#A4307C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#A4307C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4307C

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4307C	#FFFFFF	#000000	##FFFFFF
##A4307C	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D537E

Deuteranopia (green-blind)

#606679

Tritanopia (blue-blind)

#AF2F52

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a4307c;
/* rgb */ color: rgb(164, 48, 124);
/* oklch */ color: oklch(50.8% 0.171 344.7);

Tailwind

colors: {
  custom: {
    50: '#c372a2',
    500: '#a4307c',
    950: '#000000',
  },
}

SCSS

$custom: #a4307c;
$custom-light: #c372a2;
$custom-dark: #000000;

JSON

{
  "hex": "#a4307c",
  "rgb": {
    "r": 164,
    "g": 48,
    "b": 124
  },
  "hsl": {
    "h": 320.69,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50833,
    "c": 0.1707,
    "h": 344.7
  },
  "luminance": 0.11462
}

Semantic roles & 50–950 ramp

primary

#A4307C

secondary

#70BF8C

accent

#DE7D4A

background

#FCF7F9

surface

#F8EDF2

border

#D1C8CC

text

#13090F

muted

#827B7E

Preview Lab

Preview with #A4307C

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

Preview Lab → · Contrast checker → · Palette generator →