#BC45A4
Closest named color: Purpley Pink (#C83CB9). oklch(58.5% 0.186 336.5), rgb(188, 69, 164).
Aa
White text reads best on this color (4.64:1).
About this color
#BC45A4 is a medium-dark, vivid pink. In OKLCH its lightness is 59%, its chroma 0.186 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.041 away. White text reads best on it, at 4.64:1.
| Hue family | Pinks |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #BC45A4 |
| RGB | rgb(188, 69, 164) |
| HSL | hsl(312, 47%, 50%) |
| OKLCH | oklch(58.5% 0.186 336.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #BC45A4 | 4.64:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #BC45A4 | 4.52:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #BC45A4 text on white | 4.64:1 | AA | Lc 71.4 | Content text, not long reading |
| #BC45A4 text on black | 4.52:1 | AA | Lc -30.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F5E4F0
oklch(93.6% 0.024 336.1)
-
Step 200
200
#EECEE5
oklch(88.5% 0.047 336)
-
Step 300
300
#E4ACD5
oklch(80.8% 0.084 336.3)
-
Step 400
400
#D57EC0
oklch(70.7% 0.135 336.5)
-
Step 500
500
#C75AAF
oklch(63.1% 0.171 336.7)
-
Step 600
600 (this color)
#BC45A4
oklch(58.5% 0.186 336.5)
-
Step 700
700
#992C84
oklch(49.1% 0.174 336.7)
-
Step 800
800
#7C276B
oklch(42.7% 0.142 336.7)
-
Step 900
900
#642557
oklch(37.6% 0.112 336.4)
-
Step 950
950
#3B1733
oklch(27% 0.07 336.6)
#BC45A4 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4769A7 | 0.199 |
| Deuteranopia (no green cones) | #6C7BA1 | 0.174 |
| Tritanopia (no blue cones) | #C54B6E | 0.091 |
| Achromatopsia (no color) | #757575 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC45A4
#BC45A4
oklch(58.5% 0.186 336.5)
- #009458
#009458
oklch(58.6% 0.141 156.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #BC45A4, closest first.
No curated palette has a color within ΔE 0.04 of #BC45A4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.041
- Pinky Purple #C94CBE ΔE 0.046
- Medium Violet Red #C71585 ΔE 0.066
- Medium Orchid #BA55D3 ΔE 0.073
- Purply #983FB2 ΔE 0.078
- Amethyst #9B5FC0 ΔE 0.082
- Light Plum #9D5783 ΔE 0.086
- Pale Magenta #D767AD ΔE 0.090
Use #BC45A4 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.