#A593FB
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.2% 0.149 290.1), rgb(165, 147, 251).
Aa
Black text reads best on this color (8.16:1).
About this color
#A593FB is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.149 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.032 away. Black text reads best on it, at 8.16:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.16:1 |
| White text | 2.57:1 |
Values
| HEX | #A593FB |
| RGB | rgb(165, 147, 251) |
| HSL | hsl(250, 93%, 78%) |
| OKLCH | oklch(72.2% 0.149 290.1) |
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 #A593FB | 2.57:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #A593FB | 8.16:1 | AAA | Lc 53.8 | Large or bold text, headings |
| #A593FB text on white | 2.57:1 | Fails | Lc 50.2 | Large or bold text, headings |
| #A593FB text on black | 8.16:1 | AAA | Lc -51.7 | 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
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D8D4FA
oklch(88.5% 0.052 290.1)
-
Step 300
300
#BFB7F9
oklch(80.9% 0.093 289.7)
-
Step 400
400 (this color)
#A593FB
oklch(72.2% 0.149 290.1)
-
Step 500
500
#8B6EF2
oklch(63.1% 0.19 290)
-
Step 600
600
#7752E0
oklch(55.6% 0.205 290.1)
-
Step 700
700
#6541C3
oklch(49.2% 0.192 290.3)
-
Step 800
800
#52379E
oklch(42.8% 0.159 290.1)
-
Step 900
900
#43317D
oklch(37.7% 0.123 290.1)
-
Step 950
950
#271D49
oklch(26.9% 0.079 290.6)
#A593FB 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) | #72A3FF | 0.071 |
| Deuteranopia (no green cones) | #729FF8 | 0.069 |
| Tritanopia (no blue cones) | #90A7BB | 0.124 |
| Achromatopsia (no color) | #A1A1A1 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A593FB
#A593FB
oklch(72.2% 0.149 290.1)
- #ABAC22
#ABAC22
oklch(72.1% 0.148 110)
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 #A593FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.032
- Perrywinkle #8F8CE7 ΔE 0.047
- Liliac #C48EFD ΔE 0.048
- Lavender Blue #8B88F8 ΔE 0.049
- Periwinkle #8E82FE ΔE 0.057
- Pale Purple #B790D4 ΔE 0.062
- Baby Purple #CA9BF7 ΔE 0.062
- Pastel Purple #CAA0FF ΔE 0.067
Use #A593FB 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.