#B399FF
Closest named color: Liliac (#C48EFD). oklch(74.7% 0.145 294.3), rgb(179, 153, 255).
Aa
Black text reads best on this color (8.91:1).
About this color
#B399FF is a medium-light, vivid purple. In OKLCH its lightness is 75%, its chroma 0.145 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.034 away. Black text reads best on it, at 8.91:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.91:1 |
| White text | 2.35:1 |
Values
| HEX | #B399FF |
| RGB | rgb(179, 153, 255) |
| HSL | hsl(255, 100%, 80%) |
| OKLCH | oklch(74.7% 0.145 294.3) |
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 #B399FF | 2.35:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #B399FF | 8.91:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #B399FF text on white | 2.35:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #B399FF text on black | 8.91:1 | AAA | Lc -55.7 | Large or bold text, headings |
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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#DAD3F8
oklch(88.4% 0.051 294)
-
Step 300
300
#C4B6F6
oklch(81% 0.09 294.3)
-
Step 400
400 (this color)
#B399FF
oklch(74.7% 0.145 294.3)
-
Step 500
500
#936CEC
oklch(63.1% 0.186 294.5)
-
Step 600
600
#7E50DB
oklch(55.6% 0.202 294.1)
-
Step 700
700
#6B3FBE
oklch(49.1% 0.188 294.3)
-
Step 800
800
#57359A
oklch(42.7% 0.157 294.3)
-
Step 900
900
#47307A
oklch(37.7% 0.121 294.2)
-
Step 950
950
#291D48
oklch(27% 0.077 293.4)
#B399FF 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) | #7BAAFF | 0.080 |
| Deuteranopia (no green cones) | #7FA7FC | 0.074 |
| Tritanopia (no blue cones) | #A2ABC0 | 0.118 |
| Achromatopsia (no color) | #A9A9A9 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B399FF
#B399FF
oklch(74.7% 0.145 294.3)
- #ACB73A
#ACB73A
oklch(74.8% 0.146 114.3)
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 #B399FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.034
- Baby Purple #CA9BF7 ΔE 0.038
- Pastel Purple #CAA0FF ΔE 0.041
- Lilac #CEA2FD ΔE 0.049
- Periwinkle Blue #8F99FB ΔE 0.051
- Pale Purple #B790D4 ΔE 0.062
- Pale Violet #CEAEFA ΔE 0.071
- Perrywinkle #8F8CE7 ΔE 0.072
Use #B399FF 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.