#BC45A9#BC45A9

#BC45A9 is a mid, vivid purple. Relative luminance 0.178; OKLCH L 58.7% C 0.190 H 334.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#BC45A9
RGB	rgb(188, 69, 169)
HSL	hsl(310, 47%, 50%)
HSV	hsv(310, 63%, 74%)
CMYK	cmyk(0%, 63.3%, 10.1%, 26.3%)
CIE-LAB	lab(49.27, 59.20, -29.97)
CIE-LCH	lch(49.27, 66.36, 333.15°)
OKLab	oklab(58.75% 0.1718 -0.0817)
OKLCH	oklch(58.75% 0.19 334.6)
XYZ	xyz(30.0288, 17.8146, 39.3854)
Luminance	0.1781 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC45A9 #45BC58

analogous

#9445BC #BC45A9 #BC456D

triadic

#BC45A9 #A9BC45 #45A9BC

tetradic

#BC45A9 #BC9445 #45BC58 #456DBC

square

#BC45A9 #BC9445 #45BC58 #456DBC

split-complementary

#BC45A9 #6DBC45 #45BC94

monochromatic

#632459 #903481 #BC45A9 #CC72BE #DC9FD3

Accessibility & contrast

On white

4.60

#BC45A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#BC45A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BC45A9

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC45A9	#FFFFFF	#000000	##FFFFFF
##BC45A9	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446AAC

Deuteranopia (green-blind)

#6A7BA6

Tritanopia (blue-blind)

#C54D71

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bc45a9;
/* rgb */ color: rgb(188, 69, 169);
/* oklch */ color: oklch(58.7% 0.190 334.6);

Tailwind

colors: {
  custom: {
    50: '#d381c3',
    500: '#bc45a9',
    950: '#000000',
  },
}

SCSS

$custom: #bc45a9;
$custom-light: #d381c3;
$custom-dark: #000000;

JSON

{
  "hex": "#bc45a9",
  "rgb": {
    "r": 188,
    "g": 69,
    "b": 169
  },
  "hsl": {
    "h": 309.58,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58749,
    "c": 0.19022,
    "h": 334.6
  },
  "luminance": 0.17812
}

Semantic roles & 50–950 ramp

primary

#BC45A9

secondary

#94C99C

accent

#D76651

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#150B12

muted

#837C81

Preview Lab

Preview with #BC45A9

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

Preview Lab → · Contrast checker → · Palette generator →