#8C51BF
Closest named color: Deep Lavender (#8D5EB7). oklch(55.3% 0.17 306.4), rgb(140, 81, 191).
Aa
White text reads best on this color (5.19:1).
About this color
#8C51BF is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.170 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.034 away. White text reads best on it, at 5.19:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #8C51BF |
| RGB | rgb(140, 81, 191) |
| HSL | hsl(272, 46%, 53%) |
| OKLCH | oklch(55.3% 0.17 306.4) |
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 #8C51BF | 5.19:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #8C51BF | 4.04:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #8C51BF text on white | 5.19:1 | AA | Lc 75.3 | Fine for body text |
| #8C51BF text on black | 4.04:1 | AA large text | Lc -26.4 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F6
oklch(93.5% 0.023 305.6)
-
Step 200
200
#E0D2F0
oklch(88.4% 0.043 306.5)
-
Step 300
300
#CDB4E8
oklch(80.8% 0.077 306.6)
-
Step 400
400
#B48CDD
oklch(70.8% 0.122 306.2)
-
Step 500
500
#A26DD3
oklch(63.2% 0.156 306.4)
-
Step 600
600 (this color)
#8C51BF
oklch(55.3% 0.17 306.4)
-
Step 700
700
#7842A6
oklch(49.2% 0.158 306.3)
-
Step 800
800
#613786
oklch(42.7% 0.13 306.2)
-
Step 900
900
#4F306B
oklch(37.6% 0.102 306.4)
-
Step 950
950
#2E1D3F
oklch(27% 0.064 305.6)
#8C51BF 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) | #266BC3 | 0.139 |
| Deuteranopia (no green cones) | #3E6DBC | 0.124 |
| Tritanopia (no blue cones) | #846680 | 0.123 |
| Achromatopsia (no color) | #6D6D6D | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8C51BF
#8C51BF
oklch(55.3% 0.17 306.4)
- #5D8000
#5D8000
oklch(55.3% 0.141 126.4)
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 #8C51BF, closest first.
No curated palette has a color within ΔE 0.04 of #8C51BF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.034
- Purply #983FB2 ΔE 0.043
- Amethyst #9B5FC0 ΔE 0.044
- Purpley #8756E4 ΔE 0.058
- Light Indigo #6D5ACF ΔE 0.059
- Dark Orchid #9932CC ΔE 0.061
- Slate Blue #6A5ACD ΔE 0.062
- Iris #6258C4 ΔE 0.071
Use #8C51BF 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.