#BC64CA
Closest named color: Medium Orchid (#BA55D3). oklch(64.3% 0.172 322), rgb(188, 100, 202).
Aa
Black text reads best on this color (5.81:1).
About this color
#BC64CA is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.172 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.036 away. Black text reads best on it, at 5.81:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.172) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.81:1 |
| White text | 3.61:1 |
Values
| HEX | #BC64CA |
| RGB | rgb(188, 100, 202) |
| HSL | hsl(292, 49%, 59%) |
| OKLCH | oklch(64.3% 0.172 322) |
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 #BC64CA | 3.61:1 | AA large text | Lc -68.8 | Content text, not long reading |
| Black text on #BC64CA | 5.81:1 | AA | Lc 40.8 | Non-text elements, placeholder text |
| #BC64CA text on white | 3.61:1 | AA large text | Lc 63.3 | Content text, not long reading |
| #BC64CA text on black | 5.81:1 | AA | Lc -38.4 | 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 500.
-
Step 50
50
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F4
oklch(93.7% 0.024 321.7)
-
Step 200
200
#E8CFEC
oklch(88.4% 0.048 321.6)
-
Step 300
300
#DBAFE1
oklch(80.9% 0.084 322.3)
-
Step 400
400
#C783D2
oklch(70.7% 0.134 321.8)
-
Step 500
500 (this color)
#BC64CA
oklch(64.3% 0.172 322)
-
Step 600
600
#A343B2
oklch(55.5% 0.186 322)
-
Step 700
700
#8C349A
oklch(49.2% 0.174 321.9)
-
Step 800
800
#722C7C
oklch(42.7% 0.144 322.5)
-
Step 900
900
#5C2964
oklch(37.7% 0.112 322)
-
Step 950
950
#36193B
oklch(27.1% 0.071 321.6)
#BC64CA 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) | #5480CD | 0.162 |
| Deuteranopia (no green cones) | #6F8AC7 | 0.143 |
| Tritanopia (no blue cones) | #BE718E | 0.104 |
| Achromatopsia (no color) | #878787 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC64CA
#BC64CA
oklch(64.3% 0.172 322)
- #44A63B
#44A63B
oklch(64.4% 0.172 141.9)
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 #BC64CA, closest first.
No curated palette has a color within ΔE 0.04 of #BC64CA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.036
- Pinky Purple #C94CBE ΔE 0.049
- Soft Purple #A66FB5 ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.062
- Orchid #DA70D6 ΔE 0.063
- Wisteria #A87DC2 ΔE 0.068
- Light Urple #B36FF6 ΔE 0.068
- Pale Magenta #D767AD ΔE 0.069
Use #BC64CA 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.