#99A2FA
Closest named color: Periwinkle Blue (#8F99FB). oklch(74% 0.127 278.4), rgb(153, 162, 250).
Aa
Black text reads best on this color (8.90:1).
About this color
#99A2FA is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.127 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.028 away. Black text reads best on it, at 8.90:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.90:1 |
| White text | 2.35:1 |
Values
| HEX | #99A2FA |
| RGB | rgb(153, 162, 250) |
| HSL | hsl(234, 91%, 79%) |
| OKLCH | oklch(74% 0.127 278.4) |
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 #99A2FA | 2.35:1 | Fails | Lc -51.4 | Large or bold text, headings |
| Black text on #99A2FA | 8.90:1 | AAA | Lc 57.6 | Large or bold text, headings |
| #99A2FA text on white | 2.35:1 | Fails | Lc 46.4 | Large or bold text, headings |
| #99A2FA text on black | 8.90:1 | AAA | Lc -55.6 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E9FA
oklch(93.7% 0.023 277.9)
-
Step 200
200
#D2D7F7
oklch(88.5% 0.044 278.4)
-
Step 300
300
#B4BCF4
oklch(80.9% 0.08 278.1)
-
Step 400
400 (this color)
#99A2FA
oklch(74% 0.127 278.4)
-
Step 500
500
#757BE9
oklch(63% 0.163 278.3)
-
Step 600
600
#6061D7
oklch(55.5% 0.177 278.6)
-
Step 700
700
#4F50BB
oklch(49.1% 0.164 278.1)
-
Step 800
800
#414297
oklch(42.7% 0.136 278.4)
-
Step 900
900
#363978
oklch(37.7% 0.105 278)
-
Step 950
950
#202246
oklch(27.1% 0.066 278.6)
#99A2FA 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) | #85ADFE | 0.034 |
| Deuteranopia (no green cones) | #7EA5F8 | 0.034 |
| Tritanopia (no blue cones) | #7CB3C2 | 0.112 |
| Achromatopsia (no color) | #A9A9A9 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99A2FA
#99A2FA
oklch(74% 0.127 278.4)
- #C0AB41
#C0AB41
oklch(74% 0.126 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 #99A2FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.028
- Carolina Blue #8AB8FE ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.061
- Lavender Blue #8B88F8 ΔE 0.071
- Pastel Purple #CAA0FF ΔE 0.071
- Baby Purple #CA9BF7 ΔE 0.071
- Pale Purple #B790D4 ΔE 0.072
- Liliac #C48EFD ΔE 0.076
Use #99A2FA 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.