#B644FF
Closest named color: Neon Purple (#BC13FE). oklch(63% 0.263 308.3), rgb(182, 68, 255).
Aa
Black text reads best on this color (5.25:1).
About this color
#B644FF is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.263 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Neon Purple (#BC13FE), ΔE 0.045 away. Black text reads best on it, at 5.25:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.263) |
| Temperature | in between |
| Nearest name | Neon Purple (#BC13FE) |
| Black text | 5.25:1 |
| White text | 3.99:1 |
Values
| HEX | #B644FF |
| RGB | rgb(182, 68, 255) |
| HSL | hsl(277, 100%, 63%) |
| OKLCH | oklch(63% 0.263 308.3) |
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 #B644FF | 3.99:1 | AA large text | Lc -71.7 | Content text, not long reading |
| Black text on #B644FF | 5.25:1 | AA | Lc 37.9 | Non-text elements, placeholder text |
| #B644FF text on white | 3.99:1 | AA large text | Lc 66.2 | Content text, not long reading |
| #B644FF text on black | 5.25:1 | AA | Lc -35.5 | 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
#F9F3FF
oklch(97.2% 0.017 308.3)
-
Step 100
100
#F1E4FE
oklch(93.7% 0.037 308)
-
Step 200
200
#E6CDFE
oklch(88.5% 0.071 308)
-
Step 300
300
#D7AAFF
oklch(80.9% 0.126 308)
-
Step 400
400
#C477FF
oklch(70.8% 0.201 308.2)
-
Step 500
500 (this color)
#B644FF
oklch(63% 0.263 308.3)
-
Step 600
600
#A200ED
oklch(55.6% 0.283 308.4)
-
Step 700
700
#8900C9
oklch(49.1% 0.25 308.5)
-
Step 800
800
#7100A7
oklch(42.8% 0.218 308.4)
-
Step 900
900
#5B1585
oklch(37.7% 0.172 308.1)
-
Step 950
950
#35104E
oklch(27% 0.109 307.9)
#B644FF 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) | #007BFF | 0.213 |
| Deuteranopia (no green cones) | #0080FB | 0.215 |
| Tritanopia (no blue cones) | #AA719F | 0.182 |
| Achromatopsia (no color) | #7F7F7F | 0.265 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B644FF
#B644FF
oklch(63% 0.263 308.3)
- #6B9B00
#6B9B00
oklch(63.1% 0.166 128.3)
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 #B644FF, closest first.
No curated palette has a color within ΔE 0.04 of #B644FF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Purple #BC13FE ΔE 0.045
- Electric Purple #AA23FF ΔE 0.046
- Lighter Purple #A55AF4 ΔE 0.047
- Bright Purple #BE03FD ΔE 0.050
- Bright Violet #AD0AFD ΔE 0.056
- Bright Lavender #C760FF ΔE 0.059
- Bright Lilac #C95EFB ΔE 0.060
- Hot Purple #CB00F5 ΔE 0.062
Use #B644FF 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.