#A17EFC
Closest named color: Periwinkle (#8E82FE). oklch(68.3% 0.181 293.9), rgb(161, 126, 252).
Aa
Black text reads best on this color (6.90:1).
About this color
#A17EFC is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.181 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.029 away. Black text reads best on it, at 6.90:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.90:1 |
| White text | 3.04:1 |
Values
| HEX | #A17EFC |
| RGB | rgb(161, 126, 252) |
| HSL | hsl(257, 95%, 74%) |
| OKLCH | oklch(68.3% 0.181 293.9) |
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 #A17EFC | 3.04:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #A17EFC | 6.90:1 | AA | Lc 47.1 | Large or bold text, headings |
| #A17EFC text on white | 3.04:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #A17EFC text on black | 6.90:1 | AA | Lc -44.8 | 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 400.
-
Step 50
50
#F6F4FF
oklch(97.2% 0.015 294.5)
-
Step 100
100
#EAE6FE
oklch(93.5% 0.032 293.4)
-
Step 200
200
#DBD2FF
oklch(88.5% 0.062 294.3)
-
Step 300
300
#C4B3FF
oklch(80.8% 0.107 294.1)
-
Step 400
400 (this color)
#A17EFC
oklch(68.3% 0.181 293.9)
-
Step 500
500
#9563FF
oklch(63.2% 0.221 293.9)
-
Step 600
600
#823DF3
oklch(55.6% 0.25 293.8)
-
Step 700
700
#6F2CD4
oklch(49.2% 0.233 294)
-
Step 800
800
#5A27AB
oklch(42.7% 0.193 294.1)
-
Step 900
900
#492888
oklch(37.8% 0.151 293.7)
-
Step 950
950
#2A194F
oklch(27% 0.095 293.6)
#A17EFC 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) | #4D95FF | 0.109 |
| Deuteranopia (no green cones) | #5492F9 | 0.103 |
| Tritanopia (no blue cones) | #8B97B1 | 0.146 |
| Achromatopsia (no color) | #949494 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A17EFC
#A17EFC
oklch(68.3% 0.181 293.9)
- #99A200
#99A200
oklch(68.2% 0.153 113.7)
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 #A17EFC, closest first.
No curated palette has a color within ΔE 0.04 of #A17EFC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.029
- Lavender Blue #8B88F8 ΔE 0.039
- Light Urple #B36FF6 ΔE 0.042
- Light Purple #BF77F6 ΔE 0.050
- Easter Purple #C071FE ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.055
- Medium Purple #9370DB ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.068
Use #A17EFC 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.