#BC66DC
Closest named color: Medium Orchid (#BA55D3). oklch(65.5% 0.187 316.1), rgb(188, 102, 220).
Aa
Black text reads best on this color (6.07:1).
About this color
#BC66DC is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.187 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.035 away. Black text reads best on it, at 6.07:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 6.07:1 |
| White text | 3.45:1 |
Values
| HEX | #BC66DC |
| RGB | rgb(188, 102, 220) |
| HSL | hsl(284, 63%, 63%) |
| OKLCH | oklch(65.5% 0.187 316.1) |
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 #BC66DC | 3.45:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #BC66DC | 6.07:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #BC66DC text on white | 3.45:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #BC66DC text on black | 6.07:1 | AA | Lc -40.0 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F6
oklch(93.6% 0.026 316.1)
-
Step 200
200
#E7CFF0
oklch(88.4% 0.051 316.8)
-
Step 300
300
#D8AFE9
oklch(80.9% 0.091 315.9)
-
Step 400
400
#C482DD
oklch(70.7% 0.146 316.3)
-
Step 500
500 (this color)
#BC66DC
oklch(65.5% 0.187 316.1)
-
Step 600
600
#9F40C1
oklch(55.6% 0.203 315.8)
-
Step 700
700
#8830A6
oklch(49% 0.189 316.1)
-
Step 800
800
#6F2A87
oklch(42.8% 0.156 316.1)
-
Step 900
900
#5A286C
oklch(37.8% 0.121 316.1)
-
Step 950
950
#35183F
oklch(27% 0.077 316.7)
#BC66DC 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) | #4B85E0 | 0.168 |
| Deuteranopia (no green cones) | #678CD9 | 0.148 |
| Tritanopia (no blue cones) | #BA7998 | 0.122 |
| Achromatopsia (no color) | #8A8A8A | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC66DC
#BC66DC
oklch(65.5% 0.187 316.1)
- #55A918
#55A918
oklch(65.6% 0.187 136.2)
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 #BC66DC, closest first.
No curated palette has a color within ΔE 0.04 of #BC66DC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.035
- Light Urple #B36FF6 ΔE 0.043
- Light Purple #BF77F6 ΔE 0.049
- Easter Purple #C071FE ΔE 0.053
- Bright Lilac #C95EFB ΔE 0.054
- Bright Lavender #C760FF ΔE 0.057
- Orchid #DA70D6 ΔE 0.062
- Pinky Purple #C94CBE ΔE 0.063
Use #BC66DC 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.