#908DF3
Closest named color: Perrywinkle (#8F8CE7). oklch(69% 0.148 283.2), rgb(144, 141, 243).
Aa
Black text reads best on this color (7.29:1).
About this color
#908DF3 is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.148 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.018 away. Black text reads best on it, at 7.29:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.148) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.29:1 |
| White text | 2.88:1 |
Values
| HEX | #908DF3 |
| RGB | rgb(144, 141, 243) |
| HSL | hsl(242, 81%, 75%) |
| OKLCH | oklch(69% 0.148 283.2) |
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 #908DF3 | 2.88:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #908DF3 | 7.29:1 | AAA | Lc 49.1 | Large or bold text, headings |
| #908DF3 text on white | 2.88:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #908DF3 text on black | 7.29:1 | AAA | Lc -46.9 | 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
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E7E8FC
oklch(93.6% 0.027 283.6)
-
Step 200
200
#D4D5FB
oklch(88.4% 0.052 284.1)
-
Step 300
300
#B8B9FB
oklch(80.9% 0.093 283.4)
-
Step 400
400 (this color)
#908DF3
oklch(69% 0.148 283.2)
-
Step 500
500
#7E73F6
oklch(63.1% 0.189 283.3)
-
Step 600
600
#6957E4
oklch(55.5% 0.205 283.3)
-
Step 700
700
#5846C7
oklch(49.1% 0.191 283.1)
-
Step 800
800
#483BA0
oklch(42.7% 0.157 283.4)
-
Step 900
900
#3B347F
oklch(37.7% 0.122 283)
-
Step 950
950
#221F4B
oklch(27% 0.079 282.8)
#908DF3 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) | #689CF7 | 0.057 |
| Deuteranopia (no green cones) | #6495F1 | 0.056 |
| Tritanopia (no blue cones) | #72A1B4 | 0.127 |
| Achromatopsia (no color) | #989898 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #908DF3
#908DF3
oklch(69% 0.148 283.2)
- #AC9E00
#AC9E00
oklch(69% 0.145 103.2)
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 #908DF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.018
- Lavender Blue #8B88F8 ΔE 0.018
- Periwinkle Blue #8F99FB ΔE 0.030
- Periwinkle #8E82FE ΔE 0.034
- Cornflower Blue #6495ED ΔE 0.057
- Soft Blue #6488EA ΔE 0.061
- Medium Purple #9370DB ΔE 0.073
- Pale Purple #B790D4 ΔE 0.076
Use #908DF3 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.