#864DA5
Closest named color: Purply (#983FB2). oklch(52.4% 0.144 312.3), rgb(134, 77, 165).
Aa
White text reads best on this color (5.80:1).
About this color
#864DA5 is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.144 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.047 away. White text reads best on it, at 5.80:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.61:1 |
| White text | 5.80:1 |
Values
| HEX | #864DA5 |
| RGB | rgb(134, 77, 165) |
| HSL | hsl(279, 36%, 47%) |
| OKLCH | oklch(52.4% 0.144 312.3) |
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 #864DA5 | 5.80:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #864DA5 | 3.61:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #864DA5 text on white | 5.80:1 | AA | Lc 78.7 | Fine for body text |
| #864DA5 text on black | 3.61:1 | AA large text | Lc -23.1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F3
oklch(93.5% 0.019 312.8)
-
Step 200
200
#E1D3EB
oklch(88.5% 0.036 311.4)
-
Step 300
300
#CFB5DF
oklch(80.9% 0.065 312.5)
-
Step 400
400
#B78DCF
oklch(70.6% 0.104 312.8)
-
Step 500
500
#A570C3
oklch(63.2% 0.133 312.5)
-
Step 600
600 (this color)
#864DA5
oklch(52.4% 0.144 312.3)
-
Step 700
700
#7A4696
oklch(49% 0.134 312.5)
-
Step 800
800
#633A7A
oklch(42.6% 0.111 312.1)
-
Step 900
900
#513262
oklch(37.6% 0.087 312.6)
-
Step 950
950
#2F1E3A
oklch(27% 0.055 311.1)
#864DA5 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) | #3662A8 | 0.123 |
| Deuteranopia (no green cones) | #4867A3 | 0.111 |
| Tritanopia (no blue cones) | #835C72 | 0.099 |
| Achromatopsia (no color) | #656565 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #864DA5
#864DA5
oklch(52.4% 0.144 312.3)
- #487A05
#487A05
oklch(52.4% 0.144 132.3)
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 #864DA5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.047
- Deep Lavender #8D5EB7 ΔE 0.048
- Light Eggplant #894585 ΔE 0.051
- Muted Purple #805B87 ΔE 0.066
- Warm Purple #952E8F ΔE 0.068
- Amethyst #9B5FC0 ΔE 0.068
- Dark Lavender #856798 ΔE 0.073
- Dusty Purple #825F87 ΔE 0.073
Use #864DA5 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.