#B59FE9
Closest named color: Baby Purple (#CA9BF7). oklch(74.9% 0.107 297.4), rgb(181, 159, 233).
Aa
Black text reads best on this color (9.10:1).
About this color
#B59FE9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.107 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.040 away. Black text reads best on it, at 9.10:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.10:1 |
| White text | 2.30:1 |
Values
| HEX | #B59FE9 |
| RGB | rgb(181, 159, 233) |
| HSL | hsl(258, 63%, 77%) |
| OKLCH | oklch(74.9% 0.107 297.4) |
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 #B59FE9 | 2.30:1 | Fails | Lc -50.3 | Large or bold text, headings |
| Black text on #B59FE9 | 9.10:1 | AAA | Lc 58.5 | Large or bold text, headings |
| #B59FE9 text on white | 2.30:1 | Fails | Lc 45.5 | Large or bold text, headings |
| #B59FE9 text on black | 9.10:1 | AAA | Lc -56.6 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DBD4EF
oklch(88.4% 0.037 297.5)
-
Step 300
300
#C5B8E7
oklch(80.9% 0.067 297.6)
-
Step 400
400 (this color)
#B59FE9
oklch(74.9% 0.107 297.4)
-
Step 500
500
#9375D1
oklch(63% 0.137 297.3)
-
Step 600
600
#7E5CBE
oklch(55.5% 0.149 297.3)
-
Step 700
700
#6B4BA4
oklch(49.1% 0.139 297.7)
-
Step 800
800
#573E85
oklch(42.7% 0.115 297.6)
-
Step 900
900
#47366A
oklch(37.7% 0.088 297.1)
-
Step 950
950
#2A203E
oklch(27.1% 0.055 298)
#B59FE9 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) | #8DABEC | 0.058 |
| Deuteranopia (no green cones) | #91AAE7 | 0.055 |
| Tritanopia (no blue cones) | #ABABBA | 0.086 |
| Achromatopsia (no color) | #ABABAB | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B59FE9
#B59FE9
oklch(74.9% 0.107 297.4)
- #A8B766
#A8B766
oklch(74.9% 0.107 117.7)
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 #B59FE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.040
- Pale Purple #B790D4 ΔE 0.042
- Pastel Purple #CAA0FF ΔE 0.046
- Lilac #CEA2FD ΔE 0.049
- Pale Violet #CEAEFA ΔE 0.058
- Liliac #C48EFD ΔE 0.059
- Periwinkle Blue #8F99FB ΔE 0.064
- Plum #DDA0DD ΔE 0.064
Use #B59FE9 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.