#A891EF
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.5% 0.136 293.9), rgb(168, 145, 239).
Aa
Black text reads best on this color (7.96:1).
About this color
#A891EF is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.136 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.040 away. Black text reads best on it, at 7.96:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.96:1 |
| White text | 2.63:1 |
Values
| HEX | #A891EF |
| RGB | rgb(168, 145, 239) |
| HSL | hsl(255, 75%, 75%) |
| OKLCH | oklch(71.5% 0.136 293.9) |
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 #A891EF | 2.63:1 | Fails | Lc -56.5 | Large or bold text, headings |
| Black text on #A891EF | 7.96:1 | AAA | Lc 52.7 | Large or bold text, headings |
| #A891EF text on white | 2.63:1 | Fails | Lc 51.3 | Large or bold text, headings |
| #A891EF text on black | 7.96:1 | AAA | Lc -50.6 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#DAD4F6
oklch(88.5% 0.047 293.5)
-
Step 300
300
#C3B7F3
oklch(81% 0.085 293.6)
-
Step 400
400 (this color)
#A891EF
oklch(71.5% 0.136 293.9)
-
Step 500
500
#916FE6
oklch(63% 0.173 294)
-
Step 600
600
#7D54D4
oklch(55.6% 0.188 294.2)
-
Step 700
700
#6943B8
oklch(49% 0.176 293.9)
-
Step 800
800
#563895
oklch(42.7% 0.146 294.2)
-
Step 900
900
#463277
oklch(37.7% 0.113 293.6)
-
Step 950
950
#291E45
oklch(27% 0.071 294.2)
#A891EF 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) | #76A0F3 | 0.071 |
| Deuteranopia (no green cones) | #799EED | 0.068 |
| Tritanopia (no blue cones) | #98A2B5 | 0.111 |
| Achromatopsia (no color) | #9F9F9F | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A891EF
#A891EF
oklch(71.5% 0.136 293.9)
- #A2AC3B
#A2AC3B
oklch(71.5% 0.136 114.2)
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 #A891EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.040
- Perrywinkle #8F8CE7 ΔE 0.041
- Pale Purple #B790D4 ΔE 0.045
- Liliac #C48EFD ΔE 0.049
- Lavender Blue #8B88F8 ΔE 0.053
- Baby Purple #CA9BF7 ΔE 0.061
- Periwinkle #8E82FE ΔE 0.063
- Pastel Purple #CAA0FF ΔE 0.069
Use #A891EF 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.