#A15CE3
Closest named color: Lighter Purple (#A55AF4). oklch(61.5% 0.2 304.8), rgb(161, 92, 227).
Aa
Black text reads best on this color (5.15:1).
About this color
#A15CE3 is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.200 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.027 away. Black text reads best on it, at 5.15:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.200) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.15:1 |
| White text | 4.07:1 |
Values
| HEX | #A15CE3 |
| RGB | rgb(161, 92, 227) |
| HSL | hsl(271, 71%, 63%) |
| OKLCH | oklch(61.5% 0.2 304.8) |
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 #A15CE3 | 4.07:1 | AA large text | Lc -73.0 | Content text, not long reading |
| Black text on #A15CE3 | 5.15:1 | AA | Lc 36.6 | Non-text elements, placeholder text |
| #A15CE3 text on white | 4.07:1 | AA large text | Lc 67.5 | Content text, not long reading |
| #A15CE3 text on black | 5.15:1 | AA | Lc -34.2 | 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
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EEE6FA
oklch(93.7% 0.028 303.9)
-
Step 200
200
#E1D1F7
oklch(88.6% 0.054 304.4)
-
Step 300
300
#CFB1F4
oklch(80.9% 0.098 304.8)
-
Step 400
400
#B785EE
oklch(70.7% 0.156 304.7)
-
Step 500
500 (this color)
#A15CE3
oklch(61.5% 0.2 304.8)
-
Step 600
600
#9242D7
oklch(55.7% 0.218 304.8)
-
Step 700
700
#7C32BA
oklch(49.1% 0.202 304.7)
-
Step 800
800
#652B96
oklch(42.6% 0.167 305.1)
-
Step 900
900
#522978
oklch(37.7% 0.131 304.8)
-
Step 950
950
#301946
oklch(27% 0.083 305.1)
#A15CE3 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) | #197CE7 | 0.163 |
| Deuteranopia (no green cones) | #3E7EE0 | 0.146 |
| Tritanopia (no blue cones) | #957797 | 0.146 |
| Achromatopsia (no color) | #7E7E7E | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A15CE3
#A15CE3
oklch(61.5% 0.2 304.8)
- #709300
#709300
oklch(61.4% 0.154 124.7)
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 #A15CE3, closest first.
No curated palette has a color within ΔE 0.04 of #A15CE3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.027
- Purpley #8756E4 ΔE 0.049
- Medium Purple #9370DB ΔE 0.050
- Medium Orchid #BA55D3 ΔE 0.052
- Amethyst #9B5FC0 ΔE 0.055
- Light Urple #B36FF6 ΔE 0.058
- Medium Slate Blue #7B68EE ΔE 0.067
- Deep Lavender #8D5EB7 ΔE 0.075
Use #A15CE3 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.