#A764DC
Closest named color: Medium Purple (#9370DB). oklch(62.9% 0.182 307.8), rgb(167, 100, 220).
Aa
Black text reads best on this color (5.49:1).
About this color
#A764DC is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.182 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.041 away. Black text reads best on it, at 5.49:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.49:1 |
| White text | 3.81:1 |
Values
| HEX | #A764DC |
| RGB | rgb(167, 100, 220) |
| HSL | hsl(274, 63%, 63%) |
| OKLCH | oklch(62.9% 0.182 307.8) |
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 #A764DC | 3.81:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #A764DC | 5.49:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #A764DC text on white | 3.81:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #A764DC text on black | 5.49:1 | AA | Lc -36.3 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EEE6F8
oklch(93.6% 0.025 305.8)
-
Step 200
200
#E2D1F3
oklch(88.5% 0.049 307.8)
-
Step 300
300
#D0B2EE
oklch(81% 0.089 307.2)
-
Step 400
400
#B987E5
oklch(70.8% 0.142 307.6)
-
Step 500
500 (this color)
#A764DC
oklch(62.9% 0.182 307.8)
-
Step 600
600
#9348CA
oklch(55.6% 0.197 307.7)
-
Step 700
700
#7D38AF
oklch(49.1% 0.184 307.5)
-
Step 800
800
#662F8E
oklch(42.7% 0.153 307.8)
-
Step 900
900
#532C71
oklch(37.8% 0.118 307.8)
-
Step 950
950
#311A42
oklch(27% 0.076 308.7)
#A764DC 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) | #3D80E0 | 0.148 |
| Deuteranopia (no green cones) | #5483D9 | 0.133 |
| Tritanopia (no blue cones) | #9F7A97 | 0.130 |
| Achromatopsia (no color) | #828282 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A764DC
#A764DC
oklch(62.9% 0.182 307.8)
- #6C9A00
#6C9A00
oklch(62.9% 0.164 127.8)
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 #A764DC, closest first.
No curated palette has a color within ΔE 0.04 of #A764DC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.041
- Medium Orchid #BA55D3 ΔE 0.044
- Lighter Purple #A55AF4 ΔE 0.044
- Amethyst #9B5FC0 ΔE 0.047
- Light Urple #B36FF6 ΔE 0.048
- Deep Lilac #966EBD ΔE 0.062
- Purpley #8756E4 ΔE 0.069
- Light Purple #BF77F6 ΔE 0.069
Use #A764DC 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.