#A17CEA
Closest named color: Periwinkle (#8E82FE). oklch(66.9% 0.161 297.4), rgb(161, 124, 234).
Aa
Black text reads best on this color (6.58:1).
About this color
#A17CEA is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.161 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.041 away. Black text reads best on it, at 6.58:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.58:1 |
| White text | 3.18:1 |
Values
| HEX | #A17CEA |
| RGB | rgb(161, 124, 234) |
| HSL | hsl(260, 72%, 70%) |
| OKLCH | oklch(66.9% 0.161 297.4) |
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 #A17CEA | 3.18:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #A17CEA | 6.58:1 | AA | Lc 45.2 | Large or bold text, headings |
| #A17CEA text on white | 3.18:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #A17CEA text on black | 6.58:1 | AA | Lc -42.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F8
oklch(93.6% 0.023 296.7)
-
Step 200
200
#DCD4F3
oklch(88.6% 0.043 297.3)
-
Step 300
300
#C6B6EE
oklch(80.9% 0.08 297.7)
-
Step 400
400
#AA8FE5
oklch(70.8% 0.126 297.6)
-
Step 500
500 (this color)
#A17CEA
oklch(66.9% 0.161 297.4)
-
Step 600
600
#8156CB
oklch(55.7% 0.175 297.4)
-
Step 700
700
#6D45AF
oklch(49.1% 0.162 297.5)
-
Step 800
800
#593A8E
oklch(42.8% 0.134 297.5)
-
Step 900
900
#493271
oklch(37.6% 0.105 298)
-
Step 950
950
#2A1E42
oklch(26.9% 0.066 297.1)
#A17CEA 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) | #5890EE | 0.101 |
| Deuteranopia (no green cones) | #608FE7 | 0.095 |
| Tritanopia (no blue cones) | #9191A8 | 0.128 |
| Achromatopsia (no color) | #909090 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A17CEA
#A17CEA
oklch(66.9% 0.161 297.4)
- #8EA000
#8EA000
oklch(66.8% 0.155 117.5)
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 #A17CEA, closest first.
No curated palette has a color within ΔE 0.04 of #A17CEA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.041
- Medium Purple #9370DB ΔE 0.042
- Lavender Blue #8B88F8 ΔE 0.043
- Light Urple #B36FF6 ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.046
- Light Purple #BF77F6 ΔE 0.053
- Wisteria #A87DC2 ΔE 0.062
- Easter Purple #C071FE ΔE 0.063
Use #A17CEA 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.