#855CBB
Closest named color: Deep Lavender (#8D5EB7). oklch(56.1% 0.146 301.8), rgb(133, 92, 187).
Aa
White text reads best on this color (4.94:1).
About this color
#855CBB is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.146 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.017 away. White text reads best on it, at 4.94:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.24:1 |
| White text | 4.94:1 |
Values
| HEX | #855CBB |
| RGB | rgb(133, 92, 187) |
| HSL | hsl(266, 41%, 55%) |
| OKLCH | oklch(56.1% 0.146 301.8) |
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 #855CBB | 4.94:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #855CBB | 4.24:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #855CBB text on white | 4.94:1 | AA | Lc 74.0 | Content text, not long reading |
| #855CBB text on black | 4.24:1 | AA large text | Lc -27.7 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DDD4EE
oklch(88.5% 0.037 301.4)
-
Step 300
300
#C8B7E5
oklch(80.9% 0.066 301.8)
-
Step 400
400
#AC91D7
oklch(70.7% 0.104 301.5)
-
Step 500
500
#9974CD
oklch(63.2% 0.135 301.9)
-
Step 600
600 (this color)
#855CBB
oklch(56.1% 0.146 301.8)
-
Step 700
700
#704AA0
oklch(49.2% 0.136 302)
-
Step 800
800
#5B3D82
oklch(42.7% 0.113 301.9)
-
Step 900
900
#4A3568
oklch(37.7% 0.087 301.3)
-
Step 950
950
#2B1F3D
oklch(26.9% 0.056 301.2)
#855CBB 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) | #3D6FBE | 0.104 |
| Deuteranopia (no green cones) | #4870B9 | 0.096 |
| Tritanopia (no blue cones) | #7B6E83 | 0.111 |
| Achromatopsia (no color) | #707070 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #855CBB
#855CBB
oklch(56.1% 0.146 301.8)
- #688000
#688000
oklch(56.1% 0.136 121.8)
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 #855CBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.017
- Amethyst #9B5FC0 ΔE 0.040
- Light Indigo #6D5ACF ΔE 0.052
- Slate Blue #6A5ACD ΔE 0.054
- Deep Lilac #966EBD ΔE 0.056
- Dark Periwinkle #665FD1 ΔE 0.060
- Iris #6258C4 ΔE 0.062
- Purpley #8756E4 ΔE 0.066
Use #855CBB 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.