#A771DA
Closest named color: Medium Purple (#9370DB). oklch(64.8% 0.159 306.2), rgb(167, 113, 218).
Aa
Black text reads best on this color (6.01:1).
About this color
#A771DA is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.159 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.034 away. Black text reads best on it, at 6.01:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.01:1 |
| White text | 3.48:1 |
Values
| HEX | #A771DA |
| RGB | rgb(167, 113, 218) |
| HSL | hsl(271, 59%, 65%) |
| OKLCH | oklch(64.8% 0.159 306.2) |
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 #A771DA | 3.48:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #A771DA | 6.01:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #A771DA text on white | 3.48:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #A771DA text on black | 6.01:1 | AA | Lc -39.5 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F6
oklch(93.5% 0.023 305.6)
-
Step 200
200
#E0D2F0
oklch(88.4% 0.043 306.5)
-
Step 300
300
#CDB4E9
oklch(80.9% 0.078 306.1)
-
Step 400
400
#B48BDE
oklch(70.7% 0.125 306.1)
-
Step 500
500 (this color)
#A771DA
oklch(64.8% 0.159 306.2)
-
Step 600
600
#8D51C2
oklch(55.6% 0.174 306)
-
Step 700
700
#7841A7
oklch(49.1% 0.161 306.2)
-
Step 800
800
#623687
oklch(42.7% 0.133 306.7)
-
Step 900
900
#50306C
oklch(37.7% 0.103 306.7)
-
Step 950
950
#2F1D3F
oklch(27.1% 0.065 307)
#A771DA 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) | #5487DE | 0.120 |
| Deuteranopia (no green cones) | #638AD7 | 0.110 |
| Tritanopia (no blue cones) | #9F839B | 0.117 |
| Achromatopsia (no color) | #898989 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A771DA
#A771DA
oklch(64.8% 0.159 306.2)
- #769F15
#769F15
oklch(64.9% 0.16 126.3)
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 #A771DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.034
- Light Urple #B36FF6 ΔE 0.047
- Wisteria #A87DC2 ΔE 0.052
- Deep Lilac #966EBD ΔE 0.052
- Soft Purple #A66FB5 ΔE 0.056
- Amethyst #9B5FC0 ΔE 0.058
- Light Purple #BF77F6 ΔE 0.059
- Medium Orchid #BA55D3 ΔE 0.063
Use #A771DA 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.