#B59FEF
Closest named color: Baby Purple (#CA9BF7). oklch(75.2% 0.115 296.2), rgb(181, 159, 239).
Aa
Black text reads best on this color (9.17:1).
About this color
#B59FEF is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.115 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 0.035 away. Black text reads best on it, at 9.17:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.17:1 |
| White text | 2.28:1 |
Values
| HEX | #B59FEF |
| RGB | rgb(181, 159, 239) |
| HSL | hsl(257, 71%, 78%) |
| OKLCH | oklch(75.2% 0.115 296.2) |
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 #B59FEF | 2.28:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #B59FEF | 9.17:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #B59FEF text on white | 2.28:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #B59FEF text on black | 9.17:1 | AAA | Lc -57.0 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DBD4F1
oklch(88.4% 0.04 296.6)
-
Step 300
300
#C4B8EA
oklch(80.9% 0.071 295.8)
-
Step 400
400 (this color)
#B59FEF
oklch(75.2% 0.115 296.2)
-
Step 500
500
#9374D7
oklch(63.2% 0.147 296.4)
-
Step 600
600
#7E5AC4
oklch(55.6% 0.16 296.5)
-
Step 700
700
#6A49AA
oklch(49% 0.15 296.1)
-
Step 800
800
#563D89
oklch(42.7% 0.122 296)
-
Step 900
900
#47356E
oklch(37.8% 0.095 296.1)
-
Step 950
950
#291F40
oklch(26.9% 0.061 296)
#B59FEF 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) | #8BACF2 | 0.061 |
| Deuteranopia (no green cones) | #8EAAED | 0.058 |
| Tritanopia (no blue cones) | #A9ACBC | 0.094 |
| Achromatopsia (no color) | #ABABAB | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B59FEF
#B59FEF
oklch(75.2% 0.115 296.2)
- #AAB85F
#AAB85F
oklch(75.2% 0.115 116.6)
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 #B59FEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.035
- Pastel Purple #CAA0FF ΔE 0.040
- Lilac #CEA2FD ΔE 0.044
- Pale Purple #B790D4 ΔE 0.047
- Liliac #C48EFD ΔE 0.054
- Pale Violet #CEAEFA ΔE 0.056
- Periwinkle Blue #8F99FB ΔE 0.061
- Plum #DDA0DD ΔE 0.067
Use #B59FEF 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.