#A678E7
Closest named color: Light Urple (#B36FF6). oklch(66.5% 0.164 301.2), rgb(166, 120, 231).
Aa
Black text reads best on this color (6.46:1).
About this color
#A678E7 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.164 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.037 away. Black text reads best on it, at 6.46:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.46:1 |
| White text | 3.24:1 |
Values
| HEX | #A678E7 |
| RGB | rgb(166, 120, 231) |
| HSL | hsl(265, 70%, 69%) |
| OKLCH | oklch(66.5% 0.164 301.2) |
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 #A678E7 | 3.24:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #A678E7 | 6.46:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #A678E7 text on white | 3.24:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #A678E7 text on black | 6.46:1 | AA | Lc -42.1 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F7
oklch(93.7% 0.022 300.2)
-
Step 200
200
#DED3F3
oklch(88.6% 0.045 301.1)
-
Step 300
300
#C9B5ED
oklch(80.9% 0.081 301)
-
Step 400
400
#AF8DE3
oklch(70.8% 0.127 301.4)
-
Step 500
500 (this color)
#A678E7
oklch(66.5% 0.164 301.2)
-
Step 600
600
#8752C9
oklch(55.6% 0.179 301.3)
-
Step 700
700
#7242AE
oklch(49.1% 0.166 300.9)
-
Step 800
800
#5D378D
oklch(42.7% 0.138 301.1)
-
Step 900
900
#4C3170
oklch(37.7% 0.106 301.3)
-
Step 950
950
#2C1D42
oklch(26.9% 0.068 300.6)
#A678E7 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) | #568EEB | 0.112 |
| Deuteranopia (no green cones) | #618EE4 | 0.104 |
| Tritanopia (no blue cones) | #9A8CA5 | 0.125 |
| Achromatopsia (no color) | #8F8F8F | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A678E7
#A678E7
oklch(66.5% 0.164 301.2)
- #86A200
#86A200
oklch(66.7% 0.16 121.2)
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 #A678E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.037
- Medium Purple #9370DB ΔE 0.041
- Light Purple #BF77F6 ΔE 0.047
- Periwinkle #8E82FE ΔE 0.051
- Lavender Blue #8B88F8 ΔE 0.055
- Easter Purple #C071FE ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.057
- Wisteria #A87DC2 ΔE 0.060
Use #A678E7 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.