#8355CB
Closest named color: Light Indigo (#6D5ACF). oklch(55.7% 0.176 298.5), rgb(131, 85, 203).
Aa
White text reads best on this color (5.08:1).
About this color
#8355CB is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.176 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.038 away. White text reads best on it, at 5.08:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.176) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.12:1 |
| White text | 5.08:1 |
Values
| HEX | #8355CB |
| RGB | rgb(131, 85, 203) |
| HSL | hsl(263, 53%, 56%) |
| OKLCH | oklch(55.7% 0.176 298.5) |
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 #8355CB | 5.08:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #8355CB | 4.12:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #8355CB text on white | 5.08:1 | AA | Lc 74.7 | Content text, not long reading |
| #8355CB text on black | 4.12:1 | AA large text | Lc -27.0 | 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
#EBE7F8
oklch(93.6% 0.023 296.7)
-
Step 200
200
#DCD3F3
oklch(88.4% 0.045 298.3)
-
Step 300
300
#C7B6EE
oklch(80.9% 0.08 298.5)
-
Step 400
400
#AB8EE5
oklch(70.7% 0.127 298.4)
-
Step 500
500
#976FDD
oklch(63% 0.163 298.4)
-
Step 600
600 (this color)
#8355CB
oklch(55.7% 0.176 298.5)
-
Step 700
700
#6F44AF
oklch(49.1% 0.164 298.7)
-
Step 800
800
#5A398E
oklch(42.7% 0.136 298.4)
-
Step 900
900
#4A3271
oklch(37.7% 0.105 298.8)
-
Step 950
950
#2B1E42
oklch(27% 0.066 298.6)
#8355CB 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) | #166ECF | 0.128 |
| Deuteranopia (no green cones) | #2C6DC8 | 0.118 |
| Tritanopia (no blue cones) | #736E88 | 0.136 |
| Achromatopsia (no color) | #6E6E6E | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8355CB
#8355CB
oklch(55.7% 0.176 298.5)
- #6D7D00
#6D7D00
oklch(55.7% 0.13 118.3)
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 #8355CB, closest first.
No curated palette has a color within ΔE 0.04 of #8355CB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.038
- Purpley #8756E4 ΔE 0.039
- Slate Blue #6A5ACD ΔE 0.042
- Deep Lavender #8D5EB7 ΔE 0.045
- Dark Periwinkle #665FD1 ΔE 0.050
- Amethyst #9B5FC0 ΔE 0.055
- Iris #6258C4 ΔE 0.055
- Medium Slate Blue #7B68EE ΔE 0.065
Use #8355CB 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.