#B59EF3
Closest named color: Baby Purple (#CA9BF7). oklch(75.2% 0.122 295.8), rgb(181, 158, 243).
Aa
Black text reads best on this color (9.14:1).
About this color
#B59EF3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.122 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 0.033 away. Black text reads best on it, at 9.14:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.14:1 |
| White text | 2.29:1 |
Values
| HEX | #B59EF3 |
| RGB | rgb(181, 158, 243) |
| HSL | hsl(256, 78%, 79%) |
| OKLCH | oklch(75.2% 0.122 295.8) |
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 #B59EF3 | 2.29:1 | Fails | Lc -50.1 | Large or bold text, headings |
| Black text on #B59EF3 | 9.14:1 | AAA | Lc 58.8 | Large or bold text, headings |
| #B59EF3 text on white | 2.29:1 | Fails | Lc 45.2 | Large or bold text, headings |
| #B59EF3 text on black | 9.14:1 | AAA | Lc -56.9 | 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
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DBD4F3
oklch(88.5% 0.043 295.9)
-
Step 300
300
#C4B7ED
oklch(80.8% 0.076 295.7)
-
Step 400
400 (this color)
#B59EF3
oklch(75.2% 0.122 295.8)
-
Step 500
500
#9372DC
oklch(63.1% 0.156 296)
-
Step 600
600
#7E58C9
oklch(55.6% 0.169 295.9)
-
Step 700
700
#6A47AE
oklch(49% 0.158 295.7)
-
Step 800
800
#573B8D
oklch(42.7% 0.131 296.2)
-
Step 900
900
#473471
oklch(37.8% 0.102 295.5)
-
Step 950
950
#291F42
oklch(27% 0.064 294.9)
#B59EF3 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) | #88ACF6 | 0.065 |
| Deuteranopia (no green cones) | #8BAAF1 | 0.062 |
| Tritanopia (no blue cones) | #A8ACBD | 0.099 |
| Achromatopsia (no color) | #ABABAB | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B59EF3
#B59EF3
oklch(75.2% 0.122 295.8)
- #ABB858
#ABB858
oklch(75.2% 0.122 115.8)
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 #B59EF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.033
- Pastel Purple #CAA0FF ΔE 0.037
- Lilac #CEA2FD ΔE 0.042
- Liliac #C48EFD ΔE 0.048
- Pale Purple #B790D4 ΔE 0.050
- Pale Violet #CEAEFA ΔE 0.057
- Periwinkle Blue #8F99FB ΔE 0.058
- Plum #DDA0DD ΔE 0.070
Use #B59EF3 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.