#652D83
Closest named color: Rebecca Purple (#663399). oklch(41.5% 0.144 311.7), rgb(101, 45, 131).
Aa
White text reads best on this color (9.30:1).
About this color
#652D83 is a dark, vivid purple. In OKLCH its lightness is 42%, 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 Rebecca Purple (#663399), ΔE 0.037 away. White text reads best on it, at 9.30:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.25:1 |
| White text | 9.30:1 |
Values
| HEX | #652D83 |
| RGB | rgb(101, 45, 131) |
| HSL | hsl(279, 49%, 35%) |
| OKLCH | oklch(41.5% 0.144 311.7) |
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 #652D83 | 9.30:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #652D83 | 2.25:1 | Fails | Lc 13.0 | Not readable |
| #652D83 text on white | 9.30:1 | AAA | Lc 90.9 | Preferred for body text |
| #652D83 text on black | 2.25:1 | Fails | Lc -11.4 | Not readable |
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 800.
-
Step 50
50
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#EFE6F6
oklch(93.7% 0.023 310.7)
-
Step 200
200
#E3D1F0
oklch(88.5% 0.046 311.2)
-
Step 300
300
#D3B1E9
oklch(80.9% 0.085 311.9)
-
Step 400
400
#BC87DD
oklch(70.7% 0.134 311.6)
-
Step 500
500
#AB66D4
oklch(63.2% 0.171 311.4)
-
Step 600
600
#9749C1
oklch(55.6% 0.187 311.8)
-
Step 700
700
#8139A6
oklch(49.1% 0.174 312.1)
-
Step 800
800 (this color)
#652D83
oklch(41.5% 0.144 311.7)
-
Step 900
900
#552C6C
oklch(37.7% 0.112 311.8)
-
Step 950
950
#321B3F
oklch(27.1% 0.07 312.1)
#652D83 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) | #034486 | 0.131 |
| Deuteranopia (no green cones) | #254881 | 0.115 |
| Tritanopia (no blue cones) | #613E54 | 0.098 |
| Achromatopsia (no color) | #474747 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #652D83
#652D83
oklch(41.5% 0.144 311.7)
- #335800
#335800
oklch(41.6% 0.115 131.9)
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 #652D83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.037
- Dark Slate Blue #483D8B ΔE 0.063
- Purple #800080 ΔE 0.069
- Blueberry #464196 ΔE 0.074
- Dark Magenta #8B008B ΔE 0.085
- Indigo #4B0082 ΔE 0.089
- Chrysanthemum #560BAD ΔE 0.090
- Rich Purple #720058 ΔE 0.090
Use #652D83 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.