#8155AA
Closest named color: Deep Lavender (#8D5EB7). oklch(53.5% 0.135 306.3), rgb(129, 85, 170).
Aa
White text reads best on this color (5.50:1).
About this color
#8155AA is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.135 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 0.036 away. White text reads best on it, at 5.50:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.81:1 |
| White text | 5.50:1 |
Values
| HEX | #8155AA |
| RGB | rgb(129, 85, 170) |
| HSL | hsl(271, 33%, 50%) |
| OKLCH | oklch(53.5% 0.135 306.3) |
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 #8155AA | 5.50:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #8155AA | 3.81:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #8155AA text on white | 5.50:1 | AA | Lc 77.3 | Fine for body text |
| #8155AA text on black | 3.81:1 | AA large text | Lc -24.5 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DFD4EB
oklch(88.6% 0.033 307.1)
-
Step 300
300
#CAB7E0
oklch(80.9% 0.06 306.1)
-
Step 400
400
#B091D1
oklch(70.8% 0.097 306.2)
-
Step 500
500
#9C74C4
oklch(63% 0.124 306.2)
-
Step 600
600 (this color)
#8155AA
oklch(53.5% 0.135 306.3)
-
Step 700
700
#734B98
oklch(49.2% 0.125 306.3)
-
Step 800
800
#5D3E7B
oklch(42.7% 0.103 306)
-
Step 900
900
#4C3563
oklch(37.6% 0.081 305.9)
-
Step 950
950
#2D1F3A
oklch(27% 0.052 307.1)
#8155AA 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) | #3D67AD | 0.103 |
| Deuteranopia (no green cones) | #4969A8 | 0.094 |
| Tritanopia (no blue cones) | #7B6477 | 0.100 |
| Achromatopsia (no color) | #696969 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8155AA
#8155AA
oklch(53.5% 0.135 306.3)
- #597A04
#597A04
oklch(53.4% 0.135 126.3)
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 #8155AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.036
- Purply #983FB2 ΔE 0.061
- Dark Lavender #856798 ΔE 0.061
- Muted Purple #805B87 ΔE 0.061
- Amethyst #9B5FC0 ΔE 0.062
- Light Eggplant #894585 ΔE 0.064
- Iris #6258C4 ΔE 0.065
- Slate Blue #6A5ACD ΔE 0.066
Use #8155AA 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.