#8579EB
Closest named color: Medium Purple (#9370DB). oklch(64% 0.166 285.5), rgb(133, 121, 235).
Aa
Black text reads best on this color (5.93:1).
About this color
#8579EB is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.166 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.035 away. Black text reads best on it, at 5.93:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.166) |
| Temperature | cool |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.93:1 |
| White text | 3.54:1 |
Values
| HEX | #8579EB |
| RGB | rgb(133, 121, 235) |
| HSL | hsl(246, 74%, 70%) |
| OKLCH | oklch(64% 0.166 285.5) |
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 #8579EB | 3.54:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #8579EB | 5.93:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #8579EB text on white | 3.54:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #8579EB text on black | 5.93:1 | AA | Lc -38.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D6D6F6
oklch(88.6% 0.044 285.5)
-
Step 300
300
#BBBAF3
oklch(81% 0.08 285.3)
-
Step 400
400
#9994EE
oklch(70.8% 0.13 285.1)
-
Step 500
500 (this color)
#8579EB
oklch(64% 0.166 285.5)
-
Step 600
600
#6D5CD6
oklch(55.6% 0.18 285.3)
-
Step 700
700
#5C4BBA
oklch(49.2% 0.168 285.4)
-
Step 800
800
#4B3E96
oklch(42.7% 0.139 285.7)
-
Step 900
900
#3E3678
oklch(37.8% 0.109 285.5)
-
Step 950
950
#242046
oklch(27% 0.069 285.6)
#8579EB 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) | #498BEF | 0.077 |
| Deuteranopia (no green cones) | #4685E8 | 0.077 |
| Tritanopia (no blue cones) | #6591A7 | 0.141 |
| Achromatopsia (no color) | #888888 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8579EB
#8579EB
oklch(64% 0.166 285.5)
- #989000
#989000
oklch(64% 0.136 105.7)
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 #8579EB, closest first.
No curated palette has a color within ΔE 0.04 of #8579EB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.035
- Periwinkle #8E82FE ΔE 0.037
- Lavender Blue #8B88F8 ΔE 0.041
- Cornflower #6A79F7 ΔE 0.041
- Medium Slate Blue #7B68EE ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.053
- Soft Blue #6488EA ΔE 0.053
- Deep Lilac #966EBD ΔE 0.074
Use #8579EB 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.