#B99EF1
Closest named color: Baby Purple (#CA9BF7). oklch(75.4% 0.12 298.4), rgb(185, 158, 241).
Aa
Black text reads best on this color (9.22:1).
About this color
#B99EF1 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.120 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.028 away. Black text reads best on it, at 9.22:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.22:1 |
| White text | 2.27:1 |
Values
| HEX | #B99EF1 |
| RGB | rgb(185, 158, 241) |
| HSL | hsl(260, 75%, 78%) |
| OKLCH | oklch(75.4% 0.12 298.4) |
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 #B99EF1 | 2.27:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #B99EF1 | 9.22:1 | AAA | Lc 59.1 | Large or bold text, headings |
| #B99EF1 text on white | 2.27:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #B99EF1 text on black | 9.22:1 | AAA | Lc -57.3 | 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
#DCD4F2
oklch(88.6% 0.042 297.7)
-
Step 300
300
#C6B7EB
oklch(80.9% 0.074 297.9)
-
Step 400
400 (this color)
#B99EF1
oklch(75.4% 0.12 298.4)
-
Step 500
500
#9671D9
oklch(63% 0.154 298.3)
-
Step 600
600
#8257C6
oklch(55.6% 0.167 298.7)
-
Step 700
700
#6E47AB
oklch(49.2% 0.154 298.6)
-
Step 800
800
#593B8A
oklch(42.7% 0.127 298.4)
-
Step 900
900
#49336F
oklch(37.7% 0.101 298.4)
-
Step 950
950
#2B1E41
oklch(26.9% 0.064 299.2)
#B99EF1 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) | #8AACF4 | 0.068 |
| Deuteranopia (no green cones) | #8EABEF | 0.065 |
| Tritanopia (no blue cones) | #AEACBD | 0.096 |
| Achromatopsia (no color) | #ACACAC | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B99EF1
#B99EF1
oklch(75.4% 0.12 298.4)
- #A8BA5D
#A8BA5D
oklch(75.5% 0.121 118.4)
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 #B99EF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.028
- Pastel Purple #CAA0FF ΔE 0.033
- Lilac #CEA2FD ΔE 0.038
- Liliac #C48EFD ΔE 0.048
- Pale Purple #B790D4 ΔE 0.048
- Pale Violet #CEAEFA ΔE 0.053
- Plum #DDA0DD ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.064
Use #B99EF1 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.