#855CE4
Closest named color: Purpley (#8756E4). oklch(58.7% 0.197 293.3), rgb(133, 92, 228).
Aa
Black text reads best on this color (4.64:1).
About this color
#855CE4 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.197 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.012 away. Black text reads best on it, at 4.64:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.197) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.64:1 |
| White text | 4.51:1 |
Values
| HEX | #855CE4 |
| RGB | rgb(133, 92, 228) |
| HSL | hsl(258, 72%, 63%) |
| OKLCH | oklch(58.7% 0.197 293.3) |
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 #855CE4 | 4.51:1 | AA | Lc -76.4 | Fine for body text |
| Black text on #855CE4 | 4.64:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #855CE4 text on white | 4.51:1 | AA | Lc 71.0 | Content text, not long reading |
| #855CE4 text on black | 4.64:1 | AA | Lc -30.7 | 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 600.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#DAD4F8
oklch(88.6% 0.049 293)
-
Step 300
300
#C2B6F5
oklch(80.8% 0.089 293)
-
Step 400
400
#A58EF0
oklch(70.7% 0.141 293.2)
-
Step 500
500
#916EEB
oklch(63.1% 0.181 293.4)
-
Step 600
600 (this color)
#855CE4
oklch(58.7% 0.197 293.3)
-
Step 700
700
#6941BC
oklch(49% 0.183 293.4)
-
Step 800
800
#553798
oklch(42.6% 0.151 293.2)
-
Step 900
900
#463179
oklch(37.7% 0.118 293.4)
-
Step 950
950
#291D47
oklch(26.9% 0.076 293.9)
#855CE4 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) | #0078E8 | 0.128 |
| Deuteranopia (no green cones) | #0574E1 | 0.127 |
| Tritanopia (no blue cones) | #6B7A97 | 0.157 |
| Achromatopsia (no color) | #767676 | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #855CE4
#855CE4
oklch(58.7% 0.197 293.3)
- #7D8400
#7D8400
oklch(58.7% 0.131 113.5)
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 #855CE4, closest first.
No curated palette has a color within ΔE 0.04 of #855CE4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.012
- Medium Slate Blue #7B68EE ΔE 0.032
- Light Indigo #6D5ACF ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.056
- Medium Purple #9370DB ΔE 0.057
- Dark Periwinkle #665FD1 ΔE 0.057
- Lighter Purple #A55AF4 ΔE 0.059
- Amethyst #9B5FC0 ΔE 0.069
Use #855CE4 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.