#8156C6
Closest named color: Light Indigo (#6D5ACF). oklch(55.4% 0.168 298.4), rgb(129, 86, 198).
Aa
White text reads best on this color (5.14:1).
About this color
#8156C6 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.168 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 0.036 away. White text reads best on it, at 5.14:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.07:1 |
| White text | 5.14:1 |
Values
| HEX | #8156C6 |
| RGB | rgb(129, 86, 198) |
| HSL | hsl(263, 50%, 56%) |
| OKLCH | oklch(55.4% 0.168 298.4) |
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 #8156C6 | 5.14:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #8156C6 | 4.07:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #8156C6 text on white | 5.14:1 | AA | Lc 75.1 | Fine for body text |
| #8156C6 text on black | 4.07:1 | AA large text | Lc -26.6 | 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
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DCD4F2
oklch(88.6% 0.042 297.7)
-
Step 300
300
#C6B6EC
oklch(80.8% 0.077 298.2)
-
Step 400
400
#AA8FE2
oklch(70.7% 0.122 298.2)
-
Step 500
500
#9771D9
oklch(63.1% 0.154 298.8)
-
Step 600
600 (this color)
#8156C6
oklch(55.4% 0.168 298.4)
-
Step 700
700
#6E46AC
oklch(49.1% 0.157 298.5)
-
Step 800
800
#593A8B
oklch(42.6% 0.13 298.4)
-
Step 900
900
#49336F
oklch(37.7% 0.101 298.4)
-
Step 950
950
#2B1E41
oklch(26.9% 0.064 299.2)
#8156C6 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) | #226DCA | 0.120 |
| Deuteranopia (no green cones) | #326CC3 | 0.111 |
| Tritanopia (no blue cones) | #726D86 | 0.130 |
| Achromatopsia (no color) | #6D6D6D | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8156C6
#8156C6
oklch(55.4% 0.168 298.4)
- #6C7C00
#6C7C00
oklch(55.4% 0.129 118.3)
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 #8156C6, closest first.
No curated palette has a color within ΔE 0.04 of #8156C6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.036
- Slate Blue #6A5ACD ΔE 0.040
- Deep Lavender #8D5EB7 ΔE 0.040
- Purpley #8756E4 ΔE 0.047
- Dark Periwinkle #665FD1 ΔE 0.048
- Iris #6258C4 ΔE 0.051
- Amethyst #9B5FC0 ΔE 0.054
- Purply #983FB2 ΔE 0.065
Use #8156C6 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.