#A577D8
Closest named color: Medium Purple (#9370DB). oklch(65.5% 0.147 304.5), rgb(165, 119, 216).
Aa
Black text reads best on this color (6.23:1).
About this color
#A577D8 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.147 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.036 away. Black text reads best on it, at 6.23:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.23:1 |
| White text | 3.37:1 |
Values
| HEX | #A577D8 |
| RGB | rgb(165, 119, 216) |
| HSL | hsl(268, 55%, 66%) |
| OKLCH | oklch(65.5% 0.147 304.5) |
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 #A577D8 | 3.37:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #A577D8 | 6.23:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #A577D8 text on white | 3.37:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #A577D8 text on black | 6.23:1 | AA | Lc -40.7 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EF
oklch(88.5% 0.04 304.9)
-
Step 300
300
#CBB6E7
oklch(81% 0.071 304.3)
-
Step 400
400
#B18EDA
oklch(70.7% 0.114 304.8)
-
Step 500
500 (this color)
#A577D8
oklch(65.5% 0.147 304.5)
-
Step 600
600
#8956BD
oklch(55.6% 0.159 304.6)
-
Step 700
700
#7445A3
oklch(49% 0.149 304.6)
-
Step 800
800
#5F3A84
oklch(42.8% 0.122 304.9)
-
Step 900
900
#4D326A
oklch(37.6% 0.096 304.4)
-
Step 950
950
#2D1E3E
oklch(27% 0.06 304.3)
#A577D8 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) | #5E8BDC | 0.104 |
| Deuteranopia (no green cones) | #698CD5 | 0.096 |
| Tritanopia (no blue cones) | #9D879D | 0.109 |
| Achromatopsia (no color) | #8C8C8C | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A577D8
#A577D8
oklch(65.5% 0.147 304.5)
- #7D9F29
#7D9F29
oklch(65.5% 0.146 124.6)
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 #A577D8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.036
- Wisteria #A87DC2 ΔE 0.040
- Deep Lilac #966EBD ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.052
- Light Urple #B36FF6 ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.058
- Light Purple #BF77F6 ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.065
Use #A577D8 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.