#820BCF
Closest named color: Dark Violet (#9400D3). oklch(49% 0.25 304.2), rgb(130, 11, 207).
Aa
White text reads best on this color (7.24:1).
About this color
#820BCF is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.250 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Violet (#9400D3), ΔE 0.037 away. White text reads best on it, at 7.24:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.250) |
| Temperature | in between |
| Nearest name | Dark Violet (#9400D3) |
| Black text | 2.89:1 |
| White text | 7.24:1 |
Values
| HEX | #820BCF |
| RGB | rgb(130, 11, 207) |
| HSL | hsl(276, 90%, 43%) |
| OKLCH | oklch(49% 0.25 304.2) |
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 #820BCF | 7.24:1 | AAA | Lc -88.1 | Fine for body text |
| Black text on #820BCF | 2.89:1 | Fails | Lc 21.0 | Dividers and decoration only |
| #820BCF text on white | 7.24:1 | AAA | Lc 83.1 | Fine for body text |
| #820BCF text on black | 2.89:1 | Fails | Lc -18.9 | 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
#F8F3FF
oklch(97.1% 0.017 304.8)
-
Step 100
100
#EFE5FD
oklch(93.7% 0.034 304.5)
-
Step 200
200
#E3CFFE
oklch(88.6% 0.067 304.4)
-
Step 300
300
#D1ADFF
oklch(80.8% 0.119 304)
-
Step 400
400
#BB7DFF
oklch(70.7% 0.19 304)
-
Step 500
500
#AC50FF
oklch(63.1% 0.248 304.2)
-
Step 600
600
#9823EE
oklch(55.5% 0.269 304.1)
-
Step 700
700 (this color)
#820BCF
oklch(49% 0.25 304.2)
-
Step 800
800
#6A15A8
oklch(42.8% 0.208 304.2)
-
Step 900
900
#561D85
oklch(37.7% 0.162 304.4)
-
Step 950
950
#32144E
oklch(27.1% 0.102 304)
#820BCF 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) | #0055D4 | 0.175 |
| Deuteranopia (no green cones) | #0057CC | 0.177 |
| Tritanopia (no blue cones) | #724F7A | 0.176 |
| Achromatopsia (no color) | #575757 | 0.253 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #820BCF
#820BCF
oklch(49% 0.25 304.2)
- #526B00
#526B00
oklch(49% 0.122 124.1)
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 #820BCF, closest first.
No curated palette has a color within ΔE 0.04 of #820BCF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Violet #9400D3 ΔE 0.037
- Blue Violet #8A2BE2 ΔE 0.045
- Grape #7209B7 ΔE 0.049
- Dark Orchid #9932CC ΔE 0.064
- Burple #6832E3 ΔE 0.071
- Purple Blue #5D21D0 ΔE 0.074
- Vivid Purple #9900FA ΔE 0.077
- Purply Blue #661AEE ΔE 0.079
Use #820BCF 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.