#855FDD
Closest named color: Purpley (#8756E4). oklch(58.7% 0.184 293.9), rgb(133, 95, 221).
Aa
Black text reads best on this color (4.67:1).
About this color
#855FDD is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.184 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.022 away. Black text reads best on it, at 4.67:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.67:1 |
| White text | 4.48:1 |
Values
| HEX | #855FDD |
| RGB | rgb(133, 95, 221) |
| HSL | hsl(258, 65%, 62%) |
| OKLCH | oklch(58.7% 0.184 293.9) |
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 #855FDD | 4.48:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #855FDD | 4.67:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #855FDD text on white | 4.48:1 | AA large text | Lc 70.8 | Content text, not long reading |
| #855FDD text on black | 4.67:1 | AA | Lc -30.9 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#DAD4F5
oklch(88.5% 0.045 293.8)
-
Step 300
300
#C3B7F2
oklch(81% 0.083 293.8)
-
Step 400
400
#A58FEB
oklch(70.7% 0.133 293.7)
-
Step 500
500
#9170E5
oklch(63.1% 0.171 294)
-
Step 600
600 (this color)
#855FDD
oklch(58.7% 0.184 293.9)
-
Step 700
700
#6945B6
oklch(49.1% 0.171 293.9)
-
Step 800
800
#553994
oklch(42.7% 0.143 293.6)
-
Step 900
900
#463276
oklch(37.7% 0.112 293.9)
-
Step 950
950
#291E45
oklch(27% 0.071 294.2)
#855FDD 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) | #1678E1 | 0.121 |
| Deuteranopia (no green cones) | #2675DA | 0.115 |
| Tritanopia (no blue cones) | #6E7A95 | 0.147 |
| Achromatopsia (no color) | #777777 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #855FDD
#855FDD
oklch(58.7% 0.184 293.9)
- #7C8400
#7C8400
oklch(58.7% 0.132 114)
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 #855FDD, closest first.
No curated palette has a color within ΔE 0.04 of #855FDD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.022
- Medium Slate Blue #7B68EE ΔE 0.034
- Light Indigo #6D5ACF ΔE 0.047
- Medium Purple #9370DB ΔE 0.049
- Slate Blue #6A5ACD ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.053
- Amethyst #9B5FC0 ΔE 0.059
- Deep Lavender #8D5EB7 ΔE 0.060
Use #855FDD 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.