#B763CA
Closest named color: Medium Orchid (#BA55D3). oklch(63.6% 0.171 320), rgb(183, 99, 202).
Aa
Black text reads best on this color (5.65:1).
About this color
#B763CA is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.171 and its hue 320°. 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 5.65:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.65:1 |
| White text | 3.71:1 |
Values
| HEX | #B763CA |
| RGB | rgb(183, 99, 202) |
| HSL | hsl(289, 49%, 59%) |
| OKLCH | oklch(63.6% 0.171 320) |
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 #B763CA | 3.71:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #B763CA | 5.65:1 | AA | Lc 39.7 | Non-text elements, placeholder text |
| #B763CA text on white | 3.71:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #B763CA text on black | 5.65:1 | AA | Lc -37.3 | 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
#F1E5F4
oklch(93.6% 0.024 319.5)
-
Step 200
200
#E7D0ED
oklch(88.5% 0.046 319.2)
-
Step 300
300
#D9B0E3
oklch(81% 0.083 319.6)
-
Step 400
400
#C584D4
oklch(70.7% 0.133 319.9)
-
Step 500
500 (this color)
#B763CA
oklch(63.6% 0.171 320)
-
Step 600
600
#A145B5
oklch(55.7% 0.185 320.1)
-
Step 700
700
#89359C
oklch(49% 0.173 319.7)
-
Step 800
800
#702D7E
oklch(42.7% 0.143 320.3)
-
Step 900
900
#5B2A66
oklch(37.8% 0.112 320)
-
Step 950
950
#35193B
oklch(26.9% 0.07 320.3)
#B763CA 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) | #517FCD | 0.158 |
| Deuteranopia (no green cones) | #6B88C7 | 0.140 |
| Tritanopia (no blue cones) | #B8718D | 0.107 |
| Achromatopsia (no color) | #848484 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B763CA
#B763CA
oklch(63.6% 0.171 320)
- #49A233
#49A233
oklch(63.4% 0.17 140)
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 #B763CA, closest first.
No curated palette has a color within ΔE 0.04 of #B763CA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.033
- Pinky Purple #C94CBE ΔE 0.052
- Amethyst #9B5FC0 ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.053
- Deep Lilac #966EBD ΔE 0.064
- Light Urple #B36FF6 ΔE 0.067
- Wisteria #A87DC2 ΔE 0.067
- Medium Purple #9370DB ΔE 0.068
Use #B763CA 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.