#BB6DD5
Closest named color: Medium Orchid (#BA55D3). oklch(66.1% 0.168 317.2), rgb(187, 109, 213).
Aa
Black text reads best on this color (6.26:1).
About this color
#BB6DD5 is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.168 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.050 away. Black text reads best on it, at 6.26:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 6.26:1 |
| White text | 3.35:1 |
Values
| HEX | #BB6DD5 |
| RGB | rgb(187, 109, 213) |
| HSL | hsl(285, 55%, 63%) |
| OKLCH | oklch(66.1% 0.168 317.2) |
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 #BB6DD5 | 3.35:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #BB6DD5 | 6.26:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #BB6DD5 text on white | 3.35:1 | AA large text | Lc 60.7 | Content text, not long reading |
| #BB6DD5 text on black | 6.26:1 | AA | Lc -41.1 | 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
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E6D0ED
oklch(88.4% 0.046 318)
-
Step 300
300
#D7B0E4
oklch(80.9% 0.083 317.6)
-
Step 400
400
#C285D6
oklch(70.7% 0.132 317.5)
-
Step 500
500 (this color)
#BB6DD5
oklch(66.1% 0.168 317.2)
-
Step 600
600
#9D48B8
oklch(55.7% 0.182 317.2)
-
Step 700
700
#86389E
oklch(49.1% 0.169 317.4)
-
Step 800
800
#6D2F80
oklch(42.6% 0.141 317.5)
-
Step 900
900
#582B67
oklch(37.6% 0.11 317)
-
Step 950
950
#341A3C
oklch(27% 0.069 317.8)
#BB6DD5 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) | #5987D9 | 0.148 |
| Deuteranopia (no green cones) | #708FD2 | 0.133 |
| Tritanopia (no blue cones) | #BA7C97 | 0.110 |
| Achromatopsia (no color) | #8C8C8C | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB6DD5
#BB6DD5
oklch(66.1% 0.168 317.2)
- #5BA936
#5BA936
oklch(66.1% 0.168 137.3)
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 #BB6DD5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.050
- Light Purple #BF77F6 ΔE 0.051
- Light Urple #B36FF6 ΔE 0.051
- Orchid #DA70D6 ΔE 0.056
- Wisteria #A87DC2 ΔE 0.059
- Easter Purple #C071FE ΔE 0.061
- Soft Purple #A66FB5 ΔE 0.061
- Medium Purple #9370DB ΔE 0.068
Use #BB6DD5 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.