#A8A5FB
Closest named color: Periwinkle Blue (#8F99FB). oklch(75.8% 0.122 284.7), rgb(168, 165, 251).
Aa
Black text reads best on this color (9.44:1).
About this color
#A8A5FB is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.122 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.049 away. Black text reads best on it, at 9.44:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 9.44:1 |
| White text | 2.22:1 |
Values
| HEX | #A8A5FB |
| RGB | rgb(168, 165, 251) |
| HSL | hsl(242, 91%, 82%) |
| OKLCH | oklch(75.8% 0.122 284.7) |
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 #A8A5FB | 2.22:1 | Fails | Lc -48.5 | Large or bold text, headings |
| Black text on #A8A5FB | 9.44:1 | AAA | Lc 60.2 | Content text, not long reading |
| #A8A5FB text on white | 2.22:1 | Fails | Lc 43.8 | Non-text elements, placeholder text |
| #A8A5FB text on black | 9.44:1 | AAA | Lc -58.4 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D5D6F5
oklch(88.5% 0.042 284)
-
Step 300
300
#BBBAF1
oklch(80.9% 0.077 285.4)
-
Step 400
400 (this color)
#A8A5FB
oklch(75.8% 0.122 284.7)
-
Step 500
500
#8178E3
oklch(63% 0.157 284.8)
-
Step 600
600
#6C5FD1
oklch(55.7% 0.169 284.6)
-
Step 700
700
#5A4DB5
oklch(49% 0.159 284.6)
-
Step 800
800
#4A4092
oklch(42.7% 0.13 285)
-
Step 900
900
#3D3775
oklch(37.7% 0.103 284.7)
-
Step 950
950
#242144
oklch(27.1% 0.064 285.2)
#A8A5FB 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) | #8BB0FE | 0.043 |
| Deuteranopia (no green cones) | #88ABF9 | 0.043 |
| Tritanopia (no blue cones) | #93B5C4 | 0.106 |
| Achromatopsia (no color) | #AEAEAE | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A8A5FB
#A8A5FB
oklch(75.8% 0.122 284.7)
- #BCB450
#BCB450
oklch(75.7% 0.122 104.7)
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 #A8A5FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.049
- Pastel Purple #CAA0FF ΔE 0.051
- Baby Purple #CA9BF7 ΔE 0.053
- Lilac #CEA2FD ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.057
- Pale Violet #CEAEFA ΔE 0.062
- Pastel Blue #A2BFFE ΔE 0.066
- Liliac #C48EFD ΔE 0.067
Use #A8A5FB 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.