#BB6DDB
Closest named color: Light Urple (#B36FF6). oklch(66.4% 0.174 315.3), rgb(187, 109, 219).
Aa
Black text reads best on this color (6.32:1).
About this color
#BB6DDB is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.174 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.042 away. Black text reads best on it, at 6.32:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.32:1 |
| White text | 3.32:1 |
Values
| HEX | #BB6DDB |
| RGB | rgb(187, 109, 219) |
| HSL | hsl(283, 60%, 64%) |
| OKLCH | oklch(66.4% 0.174 315.3) |
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 #BB6DDB | 3.32:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #BB6DDB | 6.32:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #BB6DDB text on white | 3.32:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #BB6DDB text on black | 6.32:1 | AA | Lc -41.4 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F5
oklch(93.5% 0.024 315.5)
-
Step 200
200
#E5D0EF
oklch(88.4% 0.048 315)
-
Step 300
300
#D6B0E7
oklch(80.9% 0.086 315.3)
-
Step 400
400
#C185DA
oklch(70.8% 0.136 315.5)
-
Step 500
500 (this color)
#BB6DDB
oklch(66.4% 0.174 315.3)
-
Step 600
600
#9C46BD
oklch(55.6% 0.19 315.4)
-
Step 700
700
#8536A3
oklch(49% 0.177 315.3)
-
Step 800
800
#6C2E84
oklch(42.6% 0.146 315.3)
-
Step 900
900
#582B6A
oklch(37.8% 0.113 315.3)
-
Step 950
950
#331A3E
oklch(27% 0.071 314.6)
#BB6DDB 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) | #5588DF | 0.152 |
| Deuteranopia (no green cones) | #6D8FD8 | 0.136 |
| Tritanopia (no blue cones) | #B97E9A | 0.116 |
| Achromatopsia (no color) | #8D8D8D | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB6DDB
#BB6DDB
oklch(66.4% 0.174 315.3)
- #5FAA2A
#5FAA2A
oklch(66.4% 0.175 135.4)
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 #BB6DDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.042
- Light Purple #BF77F6 ΔE 0.043
- Medium Orchid #BA55D3 ΔE 0.049
- Easter Purple #C071FE ΔE 0.052
- Orchid #DA70D6 ΔE 0.057
- Bright Lilac #C95EFB ΔE 0.062
- Bright Lavender #C760FF ΔE 0.064
- Wisteria #A87DC2 ΔE 0.065
Use #BB6DDB 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.