#B399DE
Closest named color: Pale Purple (#B790D4). oklch(73.1% 0.102 301.2), rgb(179, 153, 222).
Aa
Black text reads best on this color (8.52:1).
About this color
#B399DE is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.102 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.024 away. Black text reads best on it, at 8.52:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.52:1 |
| White text | 2.46:1 |
Values
| HEX | #B399DE |
| RGB | rgb(179, 153, 222) |
| HSL | hsl(263, 51%, 74%) |
| OKLCH | oklch(73.1% 0.102 301.2) |
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 #B399DE | 2.46:1 | Fails | Lc -53.4 | Large or bold text, headings |
| Black text on #B399DE | 8.52:1 | AAA | Lc 55.6 | Large or bold text, headings |
| #B399DE text on white | 2.46:1 | Fails | Lc 48.4 | Large or bold text, headings |
| #B399DE text on black | 8.52:1 | AAA | Lc -53.6 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DDD4ED
oklch(88.5% 0.035 302)
-
Step 300
300
#C7B8E4
oklch(80.9% 0.063 300.6)
-
Step 400
400 (this color)
#B399DE
oklch(73.1% 0.102 301.2)
-
Step 500
500
#9775CB
oklch(63.1% 0.13 301)
-
Step 600
600
#825CB8
oklch(55.6% 0.142 301)
-
Step 700
700
#6E4B9E
oklch(49% 0.131 301.2)
-
Step 800
800
#5A3E80
oklch(42.7% 0.109 301.5)
-
Step 900
900
#4A3567
oklch(37.6% 0.086 301.8)
-
Step 950
950
#2B203C
oklch(27.1% 0.052 301.1)
#B399DE 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) | #8AA5E1 | 0.061 |
| Deuteranopia (no green cones) | #8FA5DC | 0.057 |
| Tritanopia (no blue cones) | #ACA4B2 | 0.080 |
| Achromatopsia (no color) | #A5A5A5 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B399DE
#B399DE
oklch(73.1% 0.102 301.2)
- #9EB268
#9EB268
oklch(73.1% 0.101 121.3)
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 #B399DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.024
- Baby Purple #CA9BF7 ΔE 0.051
- Pastel Purple #CAA0FF ΔE 0.061
- Liliac #C48EFD ΔE 0.063
- Lilac #CEA2FD ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.069
- Plum #DDA0DD ΔE 0.070
Use #B399DE 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.