#B15DD2
Closest named color: Medium Orchid (#BA55D3). oklch(62.4% 0.186 315.5), rgb(177, 93, 210).
Aa
Black text reads best on this color (5.36:1).
About this color
#B15DD2 is a medium-light, vivid purple. In OKLCH its lightness is 62%, its chroma 0.186 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.021 away. Black text reads best on it, at 5.36:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.186) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.36:1 |
| White text | 3.91:1 |
Values
| HEX | #B15DD2 |
| RGB | rgb(177, 93, 210) |
| HSL | hsl(283, 57%, 59%) |
| OKLCH | oklch(62.4% 0.186 315.5) |
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 #B15DD2 | 3.91:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #B15DD2 | 5.36:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #B15DD2 text on white | 3.91:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #B15DD2 text on black | 5.36:1 | AA | Lc -35.6 | 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
#E6D0F0
oklch(88.5% 0.049 315.4)
-
Step 300
300
#D7AFE9
oklch(80.9% 0.091 315.2)
-
Step 400
400
#C382DE
oklch(70.7% 0.146 315.5)
-
Step 500
500 (this color)
#B15DD2
oklch(62.4% 0.186 315.5)
-
Step 600
600
#9E41C1
oklch(55.5% 0.201 315.4)
-
Step 700
700
#8731A7
oklch(49% 0.188 315.3)
-
Step 800
800
#6E2B87
oklch(42.7% 0.154 315.5)
-
Step 900
900
#59286C
oklch(37.6% 0.121 315.4)
-
Step 950
950
#34183F
oklch(26.8% 0.077 315.6)
#B15DD2 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) | #3F7CD6 | 0.168 |
| Deuteranopia (no green cones) | #5D83CF | 0.148 |
| Tritanopia (no blue cones) | #AF708F | 0.122 |
| Achromatopsia (no color) | #818181 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B15DD2
#B15DD2
oklch(62.4% 0.186 315.5)
- #4F9E00
#4F9E00
oklch(62.4% 0.184 135.5)
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 #B15DD2, closest first.
No curated palette has a color within ΔE 0.04 of #B15DD2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.021
- Amethyst #9B5FC0 ΔE 0.047
- Pinky Purple #C94CBE ΔE 0.057
- Lighter Purple #A55AF4 ΔE 0.058
- Light Urple #B36FF6 ΔE 0.061
- Medium Purple #9370DB ΔE 0.062
- Soft Purple #A66FB5 ΔE 0.067
- Deep Lilac #966EBD ΔE 0.068
Use #B15DD2 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.