#8557D6
Closest named color: Purpley (#8756E4). oklch(57% 0.187 296.7), rgb(133, 87, 214).
Aa
White text reads best on this color (4.84:1).
About this color
#8557D6 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.187 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.022 away. White text reads best on it, at 4.84:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.33:1 |
| White text | 4.84:1 |
Values
| HEX | #8557D6 |
| RGB | rgb(133, 87, 214) |
| HSL | hsl(262, 61%, 59%) |
| OKLCH | oklch(57% 0.187 296.7) |
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 #8557D6 | 4.84:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #8557D6 | 4.33:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #8557D6 text on white | 4.84:1 | AA | Lc 73.2 | Content text, not long reading |
| #8557D6 text on black | 4.33:1 | AA large text | Lc -28.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DCD3F5
oklch(88.5% 0.047 297.5)
-
Step 300
300
#C6B6F1
oklch(81% 0.084 296.9)
-
Step 400
400
#A98DEA
oklch(70.6% 0.135 296.7)
-
Step 500
500
#966EE3
oklch(63.1% 0.172 297)
-
Step 600
600 (this color)
#8557D6
oklch(57% 0.187 296.7)
-
Step 700
700
#6D42B5
oklch(49% 0.174 296.7)
-
Step 800
800
#593793
oklch(42.7% 0.145 296.8)
-
Step 900
900
#493175
oklch(37.7% 0.112 297)
-
Step 950
950
#2A1D44
oklch(26.8% 0.071 296.7)
#8557D6 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) | #0072DA | 0.133 |
| Deuteranopia (no green cones) | #2170D3 | 0.125 |
| Tritanopia (no blue cones) | #72728E | 0.145 |
| Achromatopsia (no color) | #717171 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8557D6
#8557D6
oklch(57% 0.187 296.7)
- #738000
#738000
oklch(56.9% 0.131 116.6)
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 #8557D6, closest first.
No curated palette has a color within ΔE 0.04 of #8557D6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.022
- Light Indigo #6D5ACF ΔE 0.041
- Slate Blue #6A5ACD ΔE 0.046
- Medium Slate Blue #7B68EE ΔE 0.051
- Dark Periwinkle #665FD1 ΔE 0.052
- Deep Lavender #8D5EB7 ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.058
- Iris #6258C4 ΔE 0.064
Use #8557D6 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.