#8504CD
Closest named color: Dark Violet (#9400D3). oklch(49% 0.252 305.9), rgb(133, 4, 205).
Aa
White text reads best on this color (7.25:1).
About this color
#8504CD is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.252 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Violet (#9400D3), ΔE 0.031 away. White text reads best on it, at 7.25:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.252) |
| Temperature | in between |
| Nearest name | Dark Violet (#9400D3) |
| Black text | 2.89:1 |
| White text | 7.25:1 |
Values
| HEX | #8504CD |
| RGB | rgb(133, 4, 205) |
| HSL | hsl(279, 96%, 41%) |
| OKLCH | oklch(49% 0.252 305.9) |
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 #8504CD | 7.25:1 | AAA | Lc -87.9 | Fine for body text |
| Black text on #8504CD | 2.89:1 | Fails | Lc 21.2 | Dividers and decoration only |
| #8504CD text on white | 7.25:1 | AAA | Lc 82.9 | Fine for body text |
| #8504CD text on black | 2.89:1 | Fails | Lc -19.0 | 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 700.
-
Step 50
50
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE4FD
oklch(93.5% 0.035 305.5)
-
Step 200
200
#E4CEFD
oklch(88.4% 0.068 306.2)
-
Step 300
300
#D4ACFF
oklch(80.9% 0.121 305.9)
-
Step 400
400
#BF7AFF
oklch(70.7% 0.195 306)
-
Step 500
500
#AF4EFD
oklch(63.1% 0.249 305.7)
-
Step 600
600
#9C1FEC
oklch(55.7% 0.271 306)
-
Step 700
700 (this color)
#8504CD
oklch(49% 0.252 305.9)
-
Step 800
800
#6C12A6
oklch(42.7% 0.208 305.8)
-
Step 900
900
#571C83
oklch(37.6% 0.162 305.9)
-
Step 950
950
#33134D
oklch(27% 0.103 305.9)
#8504CD 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) | #0054D2 | 0.181 |
| Deuteranopia (no green cones) | #0057CA | 0.184 |
| Tritanopia (no blue cones) | #774C78 | 0.173 |
| Achromatopsia (no color) | #575757 | 0.254 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8504CD
#8504CD
oklch(49% 0.252 305.9)
- #4F6C00
#4F6C00
oklch(49% 0.125 125.9)
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 #8504CD, closest first.
No curated palette has a color within ΔE 0.04 of #8504CD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Violet #9400D3 ΔE 0.031
- Blue Violet #8A2BE2 ΔE 0.048
- Grape #7209B7 ΔE 0.050
- Dark Orchid #9932CC ΔE 0.061
- Vivid Purple #9900FA ΔE 0.078
- Burple #6832E3 ΔE 0.078
- Purple Blue #5D21D0 ΔE 0.081
- Vibrant Purple #AD03DE ΔE 0.084
Use #8504CD 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.