#A660E7
Closest named color: Lighter Purple (#A55AF4). oklch(62.9% 0.2 305.3), rgb(166, 96, 231).
Aa
Black text reads best on this color (5.44:1).
About this color
#A660E7 is a medium-light, vivid purple. In OKLCH its lightness is 63%, 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 0.024 away. Black text reads best on it, at 5.44:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.200) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #A660E7 |
| RGB | rgb(166, 96, 231) |
| HSL | hsl(271, 74%, 64%) |
| OKLCH | oklch(62.9% 0.2 305.3) |
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 #A660E7 | 3.85:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #A660E7 | 5.44:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #A660E7 text on white | 3.85:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #A660E7 text on black | 5.44:1 | AA | Lc -36.1 | 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
#EEE5F9
oklch(93.5% 0.028 306)
-
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
#B884EE
oklch(70.6% 0.158 305.4)
-
Step 500
500 (this color)
#A660E7
oklch(62.9% 0.2 305.3)
-
Step 600
600
#9242D6
oklch(55.6% 0.217 305)
-
Step 700
700
#7D32B9
oklch(49.1% 0.201 305.4)
-
Step 800
800
#652B96
oklch(42.6% 0.167 305.1)
-
Step 900
900
#522977
oklch(37.6% 0.13 305.2)
-
Step 950
950
#301946
oklch(27% 0.083 305.1)
#A660E7 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) | #2480EB | 0.163 |
| Deuteranopia (no green cones) | #4482E4 | 0.146 |
| Tritanopia (no blue cones) | #9B7B9B | 0.146 |
| Achromatopsia (no color) | #828282 | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A660E7
#A660E7
oklch(62.9% 0.2 305.3)
- #729800
#729800
oklch(62.8% 0.159 125.4)
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 #A660E7, closest first.
No curated palette has a color within ΔE 0.04 of #A660E7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.024
- Light Urple #B36FF6 ΔE 0.045
- Medium Orchid #BA55D3 ΔE 0.049
- Medium Purple #9370DB ΔE 0.050
- Purpley #8756E4 ΔE 0.060
- Amethyst #9B5FC0 ΔE 0.062
- Easter Purple #C071FE ΔE 0.067
- Bright Lavender #C760FF ΔE 0.067
Use #A660E7 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.