#813EF0
Closest named color: Blue Violet (#8A2BE2). oklch(55.3% 0.246 293.9), rgb(129, 62, 240).
Aa
White text reads best on this color (5.41:1).
About this color
#813EF0 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.246 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Blue Violet (#8A2BE2), ΔE 0.038 away. White text reads best on it, at 5.41:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.246) |
| Temperature | in between |
| Nearest name | Blue Violet (#8A2BE2) |
| Black text | 3.88:1 |
| White text | 5.41:1 |
Values
| HEX | #813EF0 |
| RGB | rgb(129, 62, 240) |
| HSL | hsl(263, 86%, 59%) |
| OKLCH | oklch(55.3% 0.246 293.9) |
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 #813EF0 | 5.41:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #813EF0 | 3.88:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #813EF0 text on white | 5.41:1 | AA | Lc 76.0 | Fine for body text |
| #813EF0 text on black | 3.88:1 | AA large text | Lc -25.7 | 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
#F6F4FF
oklch(97.2% 0.015 294.5)
-
Step 100
100
#EAE6FE
oklch(93.5% 0.032 293.4)
-
Step 200
200
#DBD2FF
oklch(88.5% 0.062 294.3)
-
Step 300
300
#C4B3FF
oklch(80.8% 0.107 294.1)
-
Step 400
400
#A888FF
oklch(70.7% 0.17 294)
-
Step 500
500
#9563FF
oklch(63.2% 0.221 293.9)
-
Step 600
600 (this color)
#813EF0
oklch(55.3% 0.246 293.9)
-
Step 700
700
#6E2ED2
oklch(49.1% 0.229 293.8)
-
Step 800
800
#5929AA
oklch(42.7% 0.19 293.6)
-
Step 900
900
#492986
oklch(37.8% 0.147 294)
-
Step 950
950
#2A194F
oklch(27% 0.095 293.6)
#813EF0 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) | #006CF5 | 0.142 |
| Deuteranopia (no green cones) | #0067ED | 0.140 |
| Tritanopia (no blue cones) | #606E95 | 0.191 |
| Achromatopsia (no color) | #6A6A6A | 0.248 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813EF0
#813EF0
oklch(55.3% 0.246 293.9)
- #727A00
#727A00
oklch(55.4% 0.125 114.3)
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 #813EF0, closest first.
No curated palette has a color within ΔE 0.04 of #813EF0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Violet #8A2BE2 ΔE 0.038
- Purpley #8756E4 ΔE 0.049
- Burple #6832E3 ΔE 0.055
- Vivid Purple #9900FA ΔE 0.062
- Purpley Blue #5F34E7 ΔE 0.066
- Purply Blue #661AEE ΔE 0.070
- Dark Orchid #9932CC ΔE 0.076
- Light Indigo #6D5ACF ΔE 0.077
Use #813EF0 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.