#9F90EF
Closest named color: Perrywinkle (#8F8CE7). oklch(70.5% 0.137 289.7), rgb(159, 144, 239).
Aa
Black text reads best on this color (7.70:1).
About this color
#9F90EF is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.137 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.028 away. Black text reads best on it, at 7.70:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.70:1 |
| White text | 2.72:1 |
Values
| HEX | #9F90EF |
| RGB | rgb(159, 144, 239) |
| HSL | hsl(249, 75%, 75%) |
| OKLCH | oklch(70.5% 0.137 289.7) |
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 #9F90EF | 2.72:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #9F90EF | 7.70:1 | AAA | Lc 51.4 | Large or bold text, headings |
| #9F90EF text on white | 2.72:1 | Fails | Lc 52.6 | Large or bold text, headings |
| #9F90EF text on black | 7.70:1 | AAA | Lc -49.2 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FA
oklch(93.5% 0.026 290.7)
-
Step 200
200
#D8D5F7
oklch(88.6% 0.047 289.5)
-
Step 300
300
#BFB8F5
oklch(81% 0.086 289.6)
-
Step 400
400 (this color)
#9F90EF
oklch(70.5% 0.137 289.7)
-
Step 500
500
#8A72EA
oklch(63.1% 0.174 289.7)
-
Step 600
600
#7557D8
oklch(55.6% 0.189 289.5)
-
Step 700
700
#6346BC
oklch(49.2% 0.177 289.6)
-
Step 800
800
#503A98
oklch(42.6% 0.147 289.5)
-
Step 900
900
#423379
oklch(37.7% 0.115 289.6)
-
Step 950
950
#261F47
oklch(27% 0.072 288.7)
#9F90EF 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) | #729FF3 | 0.064 |
| Deuteranopia (no green cones) | #739BED | 0.061 |
| Tritanopia (no blue cones) | #8BA2B4 | 0.115 |
| Achromatopsia (no color) | #9D9D9D | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F90EF
#9F90EF
oklch(70.5% 0.137 289.7)
- #A6A72F
#A6A72F
oklch(70.6% 0.137 109.9)
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 #9F90EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.028
- Periwinkle Blue #8F99FB ΔE 0.032
- Lavender Blue #8B88F8 ΔE 0.041
- Periwinkle #8E82FE ΔE 0.053
- Pale Purple #B790D4 ΔE 0.054
- Liliac #C48EFD ΔE 0.061
- Wisteria #A87DC2 ΔE 0.073
- Baby Purple #CA9BF7 ΔE 0.074
Use #9F90EF 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.