#864EB4
Closest named color: Deep Lavender (#8D5EB7). oklch(53.5% 0.16 307.2), rgb(134, 78, 180).
Aa
White text reads best on this color (5.58:1).
About this color
#864EB4 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.160 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.040 away. White text reads best on it, at 5.58:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.76:1 |
| White text | 5.58:1 |
Values
| HEX | #864EB4 |
| RGB | rgb(134, 78, 180) |
| HSL | hsl(273, 40%, 51%) |
| OKLCH | oklch(53.5% 0.16 307.2) |
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 #864EB4 | 5.58:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #864EB4 | 3.76:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #864EB4 text on white | 5.58:1 | AA | Lc 77.5 | Fine for body text |
| #864EB4 text on black | 3.76:1 | AA large text | Lc -24.2 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F5
oklch(93.5% 0.021 306.8)
-
Step 200
200
#E0D3EE
oklch(88.6% 0.039 307.2)
-
Step 300
300
#CDB5E5
oklch(80.9% 0.071 307.5)
-
Step 400
400
#B48DD9
oklch(70.8% 0.116 307.2)
-
Step 500
500
#A16ECE
oklch(63% 0.148 307.2)
-
Step 600
600 (this color)
#864EB4
oklch(53.5% 0.16 307.2)
-
Step 700
700
#7744A1
oklch(49.1% 0.149 307.1)
-
Step 800
800
#613983
oklch(42.8% 0.123 306.9)
-
Step 900
900
#4F3269
oklch(37.8% 0.096 306.7)
-
Step 950
950
#2E1D3D
oklch(26.8% 0.061 307.3)
#864EB4 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) | #2A66B7 | 0.131 |
| Deuteranopia (no green cones) | #3F68B2 | 0.116 |
| Tritanopia (no blue cones) | #7F6179 | 0.116 |
| Achromatopsia (no color) | #686868 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #864EB4
#864EB4
oklch(53.5% 0.16 307.2)
- #577B00
#577B00
oklch(53.5% 0.139 127.2)
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 #864EB4, closest first.
No curated palette has a color within ΔE 0.04 of #864EB4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.040
- Purply #983FB2 ΔE 0.042
- Amethyst #9B5FC0 ΔE 0.058
- Light Indigo #6D5ACF ΔE 0.062
- Slate Blue #6A5ACD ΔE 0.064
- Iris #6258C4 ΔE 0.067
- Dark Orchid #9932CC ΔE 0.069
- Light Eggplant #894585 ΔE 0.074
Use #864EB4 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.