#B665DD
Closest named color: Medium Orchid (#BA55D3). oklch(64.8% 0.187 313.5), rgb(182, 101, 221).
Aa
Black text reads best on this color (5.89:1).
About this color
#B665DD is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.187 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.033 away. Black text reads best on it, at 5.89:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.89:1 |
| White text | 3.56:1 |
Values
| HEX | #B665DD |
| RGB | rgb(182, 101, 221) |
| HSL | hsl(281, 64%, 63%) |
| OKLCH | oklch(64.8% 0.187 313.5) |
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 #B665DD | 3.56:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #B665DD | 5.89:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #B665DD text on white | 3.56:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #B665DD text on black | 5.89:1 | AA | Lc -38.9 | 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
#F0E5F7
oklch(93.6% 0.027 312.6)
-
Step 200
200
#E5D0F1
oklch(88.5% 0.05 313.4)
-
Step 300
300
#D6AFEB
oklch(80.8% 0.093 313.6)
-
Step 400
400
#C183E0
oklch(70.7% 0.146 313.7)
-
Step 500
500 (this color)
#B665DD
oklch(64.8% 0.187 313.5)
-
Step 600
600
#9C42C5
oklch(55.7% 0.203 313.3)
-
Step 700
700
#8532AA
oklch(49.1% 0.189 313.3)
-
Step 800
800
#6C2B8A
oklch(42.7% 0.157 313.2)
-
Step 900
900
#58296E
oklch(37.8% 0.121 313.5)
-
Step 950
950
#341940
oklch(27.1% 0.076 314.4)
#B665DD 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) | #4583E1 | 0.164 |
| Deuteranopia (no green cones) | #618ADA | 0.145 |
| Tritanopia (no blue cones) | #B37998 | 0.126 |
| Achromatopsia (no color) | #888888 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B665DD
#B665DD
oklch(64.8% 0.187 313.5)
- #5DA500
#5DA500
oklch(64.9% 0.185 133.5)
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 #B665DD, closest first.
No curated palette has a color within ΔE 0.04 of #B665DD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.033
- Light Urple #B36FF6 ΔE 0.040
- Light Purple #BF77F6 ΔE 0.053
- Easter Purple #C071FE ΔE 0.055
- Lighter Purple #A55AF4 ΔE 0.055
- Bright Lilac #C95EFB ΔE 0.056
- Bright Lavender #C760FF ΔE 0.059
- Medium Purple #9370DB ΔE 0.062
Use #B665DD 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.