#B478EF
Closest named color: Light Purple (#BF77F6). oklch(68.4% 0.177 305.5), rgb(180, 120, 239).
Aa
Black text reads best on this color (6.87:1).
About this color
#B478EF is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.177 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.021 away. Black text reads best on it, at 6.87:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #B478EF |
| RGB | rgb(180, 120, 239) |
| HSL | hsl(270, 79%, 70%) |
| OKLCH | oklch(68.4% 0.177 305.5) |
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 #B478EF | 3.05:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #B478EF | 6.87:1 | AA | Lc 46.9 | Large or bold text, headings |
| #B478EF text on white | 3.05:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #B478EF text on black | 6.87:1 | AA | Lc -44.6 | 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 400.
-
Step 50
50
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE5FB
oklch(93.6% 0.031 306.2)
-
Step 200
200
#E3CFFA
oklch(88.4% 0.062 306.2)
-
Step 300
300
#D2AEFA
oklch(80.9% 0.111 305.7)
-
Step 400
400 (this color)
#B478EF
oklch(68.4% 0.177 305.5)
-
Step 500
500
#AB58F3
oklch(63.1% 0.225 305.5)
-
Step 600
600
#9733E2
oklch(55.6% 0.246 305.4)
-
Step 700
700
#8122C4
oklch(49.1% 0.228 305.5)
-
Step 800
800
#69209F
oklch(42.7% 0.19 305.5)
-
Step 900
900
#55237E
oklch(37.7% 0.147 305.5)
-
Step 950
950
#32164A
oklch(27% 0.094 305.8)
#B478EF 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) | #5592F3 | 0.134 |
| Deuteranopia (no green cones) | #6694EC | 0.122 |
| Tritanopia (no blue cones) | #AA8DA9 | 0.130 |
| Achromatopsia (no color) | #939393 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B478EF
#B478EF
oklch(68.4% 0.177 305.5)
- #80AB00
#80AB00
oklch(68.4% 0.173 125.6)
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 #B478EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.021
- Light Urple #B36FF6 ΔE 0.024
- Easter Purple #C071FE ΔE 0.034
- Liliac #C48EFD ΔE 0.060
- Bright Lavender #C760FF ΔE 0.062
- Periwinkle #8E82FE ΔE 0.064
- Bright Lilac #C95EFB ΔE 0.064
- Medium Purple #9370DB ΔE 0.065
Use #B478EF 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.