#9099FE
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.9% 0.146 278.2), rgb(144, 153, 254).
Aa
Black text reads best on this color (8.17:1).
About this color
#9099FE is a medium-light, vivid blue. In OKLCH its lightness is 72%, its chroma 0.146 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.005 away. Black text reads best on it, at 8.17:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.17:1 |
| White text | 2.56:1 |
Values
| HEX | #9099FE |
| RGB | rgb(144, 153, 254) |
| HSL | hsl(235, 98%, 78%) |
| OKLCH | oklch(71.9% 0.146 278.2) |
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 #9099FE | 2.56:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #9099FE | 8.17:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #9099FE text on white | 2.56:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #9099FE text on black | 8.17:1 | AAA | Lc -51.8 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FC
oklch(93.7% 0.026 276.4)
-
Step 200
200
#D1D7FB
oklch(88.6% 0.05 277.9)
-
Step 300
300
#B2BBFC
oklch(80.8% 0.092 278)
-
Step 400
400 (this color)
#9099FE
oklch(71.9% 0.146 278.2)
-
Step 500
500
#7377F7
oklch(63.1% 0.187 278.2)
-
Step 600
600
#5E5CE6
oklch(55.6% 0.203 278.1)
-
Step 700
700
#4E4AC8
oklch(49.1% 0.19 278.2)
-
Step 800
800
#403EA2
oklch(42.8% 0.157 278.3)
-
Step 900
900
#353680
oklch(37.6% 0.122 278.2)
-
Step 950
950
#1F204B
oklch(26.9% 0.078 278.8)
#9099FE 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) | #74A6FF | 0.044 |
| Deuteranopia (no green cones) | #6C9DFC | 0.043 |
| Tritanopia (no blue cones) | #6CAEBF | 0.130 |
| Achromatopsia (no color) | #A1A1A1 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9099FE
#9099FE
oklch(71.9% 0.146 278.2)
- #BDA40D
#BDA40D
oklch(71.9% 0.146 98)
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 #9099FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.005
- Perrywinkle #8F8CE7 ΔE 0.043
- Lavender Blue #8B88F8 ΔE 0.043
- Periwinkle #8E82FE ΔE 0.057
- Cornflower Blue #6495ED ΔE 0.061
- Liliac #C48EFD ΔE 0.078
- Soft Blue #6488EA ΔE 0.079
- Pale Purple #B790D4 ΔE 0.080
Use #9099FE 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.