#8158DD
Closest named color: Purpley (#8756E4). oklch(57.2% 0.194 293.5), rgb(129, 88, 221).
Aa
White text reads best on this color (4.80:1).
About this color
#8158DD is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.194 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.015 away. White text reads best on it, at 4.80:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.194) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.37:1 |
| White text | 4.80:1 |
Values
| HEX | #8158DD |
| RGB | rgb(129, 88, 221) |
| HSL | hsl(258, 66%, 61%) |
| OKLCH | oklch(57.2% 0.194 293.5) |
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 #8158DD | 4.80:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #8158DD | 4.37:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #8158DD text on white | 4.80:1 | AA | Lc 72.9 | Content text, not long reading |
| #8158DD text on black | 4.37:1 | AA large text | Lc -28.8 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#DAD4F7
oklch(88.6% 0.048 293.3)
-
Step 300
300
#C3B6F4
oklch(80.9% 0.087 294)
-
Step 400
400
#A58EEF
oklch(70.7% 0.14 293.4)
-
Step 500
500
#916EE9
oklch(63% 0.179 293.8)
-
Step 600
600 (this color)
#8158DD
oklch(57.2% 0.194 293.5)
-
Step 700
700
#6942BB
oklch(49.1% 0.181 293.4)
-
Step 800
800
#553797
oklch(42.6% 0.15 293.4)
-
Step 900
900
#463178
oklch(37.6% 0.116 293.7)
-
Step 950
950
#291E46
oklch(27.1% 0.072 293.7)
#8158DD 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) | #0074E1 | 0.126 |
| Deuteranopia (no green cones) | #0070DA | 0.126 |
| Tritanopia (no blue cones) | #687692 | 0.155 |
| Achromatopsia (no color) | #727272 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8158DD
#8158DD
oklch(57.2% 0.194 293.5)
- #787F00
#787F00
oklch(57.1% 0.128 113.6)
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 #8158DD, closest first.
No curated palette has a color within ΔE 0.04 of #8158DD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.015
- Light Indigo #6D5ACF ΔE 0.039
- Medium Slate Blue #7B68EE ΔE 0.042
- Slate Blue #6A5ACD ΔE 0.045
- Dark Periwinkle #665FD1 ΔE 0.048
- Iris #6258C4 ΔE 0.063
- Medium Purple #9370DB ΔE 0.066
- Deep Lavender #8D5EB7 ΔE 0.066
Use #8158DD 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.