#813ECC
Closest named color: Blue Violet (#8A2BE2). oklch(52.4% 0.208 301), rgb(129, 62, 204).
Aa
White text reads best on this color (6.00:1).
About this color
#813ECC is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.208 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Blue Violet (#8A2BE2), ΔE 0.043 away. White text reads best on it, at 6.00:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.208) |
| Temperature | in between |
| Nearest name | Blue Violet (#8A2BE2) |
| Black text | 3.49:1 |
| White text | 6.00:1 |
Values
| HEX | #813ECC |
| RGB | rgb(129, 62, 204) |
| HSL | hsl(268, 58%, 52%) |
| OKLCH | oklch(52.4% 0.208 301) |
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 #813ECC | 6.00:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #813ECC | 3.49:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #813ECC text on white | 6.00:1 | AA | Lc 79.3 | Fine for body text |
| #813ECC text on black | 3.49:1 | AA large text | Lc -22.5 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DFD2F7
oklch(88.6% 0.052 301.3)
-
Step 300
300
#CBB3F4
oklch(81% 0.093 301.3)
-
Step 400
400
#B188EE
oklch(70.6% 0.15 301.2)
-
Step 500
500
#9F66E9
oklch(63.1% 0.192 301.1)
-
Step 600
600 (this color)
#813ECC
oklch(52.4% 0.208 301)
-
Step 700
700
#7639BA
oklch(49.2% 0.193 301.2)
-
Step 800
800
#603097
oklch(42.8% 0.161 301.2)
-
Step 900
900
#4E2C78
oklch(37.7% 0.125 301.2)
-
Step 950
950
#2D1B46
oklch(27% 0.078 300.6)
#813ECC 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) | #0062D0 | 0.148 |
| Deuteranopia (no green cones) | #0062C9 | 0.149 |
| Tritanopia (no blue cones) | #716081 | 0.154 |
| Achromatopsia (no color) | #636363 | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813ECC
#813ECC
oklch(52.4% 0.208 301)
- #607400
#607400
oklch(52.4% 0.125 120.9)
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 #813ECC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Violet #8A2BE2 ΔE 0.043
- Dark Orchid #9932CC ΔE 0.047
- Bluey Purple #6241C7 ΔE 0.056
- Purpley #8756E4 ΔE 0.060
- Purply #983FB2 ΔE 0.062
- Light Indigo #6D5ACF ΔE 0.063
- Dark Violet #9400D3 ΔE 0.064
- Burple #6832E3 ΔE 0.065
Use #813ECC 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.