#A15DE7
Closest named color: Lighter Purple (#A55AF4). oklch(61.9% 0.203 303.7), rgb(161, 93, 231).
Aa
Black text reads best on this color (5.23:1).
About this color
#A15DE7 is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.203 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.021 away. Black text reads best on it, at 5.23:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.203) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.23:1 |
| White text | 4.01:1 |
Values
| HEX | #A15DE7 |
| RGB | rgb(161, 93, 231) |
| HSL | hsl(270, 74%, 64%) |
| OKLCH | oklch(61.9% 0.203 303.7) |
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 #A15DE7 | 4.01:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #A15DE7 | 5.23:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #A15DE7 text on white | 4.01:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #A15DE7 text on black | 5.23:1 | AA | Lc -34.7 | 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
#E1D1F8
oklch(88.6% 0.056 303.9)
-
Step 300
300
#CEB1F5
oklch(80.9% 0.099 303.8)
-
Step 400
400
#B685F0
oklch(70.7% 0.158 303.8)
-
Step 500
500 (this color)
#A15DE7
oklch(61.9% 0.203 303.7)
-
Step 600
600
#9041D9
oklch(55.5% 0.221 303.7)
-
Step 700
700
#7B31BD
oklch(49.1% 0.206 303.6)
-
Step 800
800
#642B98
oklch(42.7% 0.169 303.9)
-
Step 900
900
#512979
oklch(37.6% 0.132 303.7)
-
Step 950
950
#2F1947
oklch(26.9% 0.084 303.3)
#A15DE7 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) | #117DEB | 0.164 |
| Deuteranopia (no green cones) | #3A7FE4 | 0.148 |
| Tritanopia (no blue cones) | #947999 | 0.150 |
| Achromatopsia (no color) | #7F7F7F | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A15DE7
#A15DE7
oklch(61.9% 0.203 303.7)
- #749400
#749400
oklch(61.9% 0.153 123.6)
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 #A15DE7, closest first.
No curated palette has a color within ΔE 0.04 of #A15DE7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.021
- Purpley #8756E4 ΔE 0.050
- Medium Purple #9370DB ΔE 0.051
- Light Urple #B36FF6 ΔE 0.054
- Medium Orchid #BA55D3 ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.061
- Medium Slate Blue #7B68EE ΔE 0.065
- Bright Lavender #C760FF ΔE 0.076
Use #A15DE7 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.