#855FEB
Closest named color: Purpley (#8756E4). oklch(59.7% 0.202 291.6), rgb(133, 95, 235).
Aa
Black text reads best on this color (4.83:1).
About this color
#855FEB is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.202 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.021 away. Black text reads best on it, at 4.83:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.202) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.83:1 |
| White text | 4.34:1 |
Values
| HEX | #855FEB |
| RGB | rgb(133, 95, 235) |
| HSL | hsl(256, 78%, 65%) |
| OKLCH | oklch(59.7% 0.202 291.6) |
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 #855FEB | 4.34:1 | AA large text | Lc -75.2 | Fine for body text |
| Black text on #855FEB | 4.83:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #855FEB text on white | 4.34:1 | AA large text | Lc 69.7 | Content text, not long reading |
| #855FEB text on black | 4.83:1 | AA | Lc -32.0 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#EAE7FC
oklch(93.7% 0.028 292.4)
-
Step 200
200
#D9D3FB
oklch(88.4% 0.055 292.1)
-
Step 300
300
#C1B5FC
oklch(80.8% 0.1 291.8)
-
Step 400
400
#A38CFA
oklch(70.7% 0.158 291.5)
-
Step 500
500 (this color)
#855FEB
oklch(59.7% 0.202 291.6)
-
Step 600
600
#7B4CE6
oklch(55.6% 0.22 291.7)
-
Step 700
700
#683BC8
oklch(49.1% 0.205 291.6)
-
Step 800
800
#5433A1
oklch(42.7% 0.168 291.4)
-
Step 900
900
#452E80
oklch(37.6% 0.132 291.7)
-
Step 950
950
#281C4B
oklch(27% 0.084 291.6)
#855FEB 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) | #007BF0 | 0.124 |
| Deuteranopia (no green cones) | #0076E8 | 0.124 |
| Tritanopia (no blue cones) | #687F9C | 0.163 |
| Achromatopsia (no color) | #797979 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #855FEB
#855FEB
oklch(59.7% 0.202 291.6)
- #828600
#828600
oklch(59.7% 0.132 111.9)
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 #855FEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.021
- Medium Slate Blue #7B68EE ΔE 0.024
- Medium Purple #9370DB ΔE 0.055
- Lighter Purple #A55AF4 ΔE 0.056
- Light Indigo #6D5ACF ΔE 0.059
- Dark Periwinkle #665FD1 ΔE 0.063
- Slate Blue #6A5ACD ΔE 0.064
- Cornflower #6A79F7 ΔE 0.067
Use #855FEB 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.