#BF42EF
Closest named color: Neon Purple (#BC13FE). oklch(62.9% 0.254 314.7), rgb(191, 66, 239).
Aa
Black text reads best on this color (5.24:1).
About this color
#BF42EF is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.254 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Neon Purple (#BC13FE), ΔE 0.050 away. Black text reads best on it, at 5.24:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.254) |
| Temperature | in between |
| Nearest name | Neon Purple (#BC13FE) |
| Black text | 5.24:1 |
| White text | 4.00:1 |
Values
| HEX | #BF42EF |
| RGB | rgb(191, 66, 239) |
| HSL | hsl(283, 84%, 60%) |
| OKLCH | oklch(62.9% 0.254 314.7) |
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 #BF42EF | 4.00:1 | AA large text | Lc -71.8 | Content text, not long reading |
| Black text on #BF42EF | 5.24:1 | AA | Lc 37.8 | Non-text elements, placeholder text |
| #BF42EF text on white | 4.00:1 | AA large text | Lc 66.3 | Content text, not long reading |
| #BF42EF text on black | 5.24:1 | AA | Lc -35.4 | 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
#FAF2FD
oklch(97% 0.017 316.9)
-
Step 100
100
#F3E3FB
oklch(93.6% 0.036 314.6)
-
Step 200
200
#EACCF9
oklch(88.4% 0.069 314.5)
-
Step 300
300
#DEA8F8
oklch(80.9% 0.124 314.4)
-
Step 400
400
#CD73F4
oklch(70.6% 0.199 314.6)
-
Step 500
500 (this color)
#BF42EF
oklch(62.9% 0.254 314.7)
-
Step 600
600
#AB00DE
oklch(55.6% 0.275 314.5)
-
Step 700
700
#9100BC
oklch(49.2% 0.243 314.7)
-
Step 800
800
#77009B
oklch(42.6% 0.21 314.7)
-
Step 900
900
#60147C
oklch(37.6% 0.166 314.5)
-
Step 950
950
#391049
oklch(27.2% 0.105 314.7)
#BF42EF 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) | #0078F4 | 0.230 |
| Deuteranopia (no green cones) | #3982EB | 0.215 |
| Tritanopia (no blue cones) | #BB6895 | 0.166 |
| Achromatopsia (no color) | #7F7F7F | 0.256 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF42EF
#BF42EF
oklch(62.9% 0.254 314.7)
- #549F00
#549F00
oklch(62.9% 0.182 134.6)
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 #BF42EF, closest first.
No curated palette has a color within ΔE 0.04 of #BF42EF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Purple #BC13FE ΔE 0.050
- Hot Purple #CB00F5 ΔE 0.050
- Bright Purple #BE03FD ΔE 0.053
- Bright Lilac #C95EFB ΔE 0.053
- Medium Orchid #BA55D3 ΔE 0.054
- Heliotrope #D94FF5 ΔE 0.056
- Bright Lavender #C760FF ΔE 0.057
- Purple Pink #D725DE ΔE 0.058
Use #BF42EF 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.