#9F99DB
Closest named color: Pale Purple (#B790D4). oklch(71.3% 0.095 287.9), rgb(159, 153, 219).
Aa
Black text reads best on this color (8.05:1).
About this color
#9F99DB is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.095 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.040 away. Black text reads best on it, at 8.05:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.05:1 |
| White text | 2.60:1 |
Values
| HEX | #9F99DB |
| RGB | rgb(159, 153, 219) |
| HSL | hsl(245, 48%, 73%) |
| OKLCH | oklch(71.3% 0.095 287.9) |
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 #9F99DB | 2.60:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #9F99DB | 8.05:1 | AAA | Lc 53.1 | Large or bold text, headings |
| #9F99DB text on white | 2.60:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #9F99DB text on black | 8.05:1 | AAA | Lc -51.0 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D7D6EE
oklch(88.4% 0.033 287.6)
-
Step 300
300
#BEBBE6
oklch(80.9% 0.06 288.2)
-
Step 400
400 (this color)
#9F99DB
oklch(71.3% 0.095 287.9)
-
Step 500
500
#867CCF
oklch(63% 0.123 287.9)
-
Step 600
600
#7164BC
oklch(55.6% 0.133 288.1)
-
Step 700
700
#5E53A2
oklch(49.2% 0.123 287.4)
-
Step 800
800
#4D4483
oklch(42.7% 0.102 287.8)
-
Step 900
900
#403A69
oklch(37.8% 0.079 287.9)
-
Step 950
950
#25223E
oklch(27% 0.051 287.4)
#9F99DB 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) | #87A2DE | 0.037 |
| Deuteranopia (no green cones) | #869FD9 | 0.036 |
| Tritanopia (no blue cones) | #91A5B1 | 0.082 |
| Achromatopsia (no color) | #A0A0A0 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F99DB
#9F99DB
oklch(71.3% 0.095 287.9)
- #A8A75E
#A8A75E
oklch(71.3% 0.095 107.9)
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 #9F99DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.040
- Perrywinkle #8F8CE7 ΔE 0.050
- Periwinkle Blue #8F99FB ΔE 0.051
- Wisteria #A87DC2 ΔE 0.072
- Cool Gray #8D99AE ΔE 0.074
- Lavender Blue #8B88F8 ΔE 0.075
- Heather #A484AC ΔE 0.076
- Baby Purple #CA9BF7 ΔE 0.078
Use #9F99DB 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.