#B399F7
Closest named color: Baby Purple (#CA9BF7). oklch(74.3% 0.135 295.7), rgb(179, 153, 247).
Aa
Black text reads best on this color (8.81:1).
About this color
#B399F7 is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.135 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.036 away. Black text reads best on it, at 8.81:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 8.81:1 |
| White text | 2.38:1 |
Values
| HEX | #B399F7 |
| RGB | rgb(179, 153, 247) |
| HSL | hsl(257, 85%, 78%) |
| OKLCH | oklch(74.3% 0.135 295.7) |
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 #B399F7 | 2.38:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #B399F7 | 8.81:1 | AAA | Lc 57.1 | Large or bold text, headings |
| #B399F7 text on white | 2.38:1 | Fails | Lc 46.8 | Large or bold text, headings |
| #B399F7 text on black | 8.81:1 | AAA | Lc -55.2 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DBD4F5
oklch(88.6% 0.046 295.2)
-
Step 300
300
#C5B6F2
oklch(80.9% 0.085 295.9)
-
Step 400
400 (this color)
#B399F7
oklch(74.3% 0.135 295.7)
-
Step 500
500
#946FE4
oklch(63.2% 0.171 295.7)
-
Step 600
600
#7F53D2
oklch(55.5% 0.187 295.6)
-
Step 700
700
#6C43B6
oklch(49.2% 0.174 295.8)
-
Step 800
800
#583893
oklch(42.7% 0.143 296)
-
Step 900
900
#483176
oklch(37.7% 0.114 295.8)
-
Step 950
950
#2A1E45
oklch(27.1% 0.071 295.5)
#B399F7 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) | #7FA9FB | 0.074 |
| Deuteranopia (no green cones) | #83A7F5 | 0.070 |
| Tritanopia (no blue cones) | #A5A9BC | 0.109 |
| Achromatopsia (no color) | #A8A8A8 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B399F7
#B399F7
oklch(74.3% 0.135 295.7)
- #A8B648
#A8B648
oklch(74.3% 0.135 115.9)
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 #B399F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.036
- Liliac #C48EFD ΔE 0.038
- Pastel Purple #CAA0FF ΔE 0.041
- Lilac #CEA2FD ΔE 0.049
- Pale Purple #B790D4 ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.051
- Perrywinkle #8F8CE7 ΔE 0.068
- Pale Violet #CEAEFA ΔE 0.069
Use #B399F7 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.