#652F92
Closest named color: Rebecca Purple (#663399). oklch(42.8% 0.158 305.8), rgb(101, 47, 146).
Aa
White text reads best on this color (8.84:1).
About this color
#652F92 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.158 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.014 away. White text reads best on it, at 8.84:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.37:1 |
| White text | 8.84:1 |
Values
| HEX | #652F92 |
| RGB | rgb(101, 47, 146) |
| HSL | hsl(273, 51%, 38%) |
| OKLCH | oklch(42.8% 0.158 305.8) |
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 #652F92 | 8.84:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #652F92 | 2.37:1 | Fails | Lc 14.3 | Not readable |
| #652F92 text on white | 8.84:1 | AAA | Lc 89.6 | Fine for body text |
| #652F92 text on black | 2.37:1 | Fails | Lc -12.6 | 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
#F7F3FC
oklch(97% 0.013 306)
-
Step 100
100
#EEE6F8
oklch(93.6% 0.025 305.8)
-
Step 200
200
#E1D1F5
oklch(88.5% 0.052 305.4)
-
Step 300
300
#CFB2F0
oklch(81% 0.091 305.8)
-
Step 400
400
#B786E9
oklch(70.6% 0.148 305.8)
-
Step 500
500
#A664E2
oklch(63.1% 0.189 305.9)
-
Step 600
600
#9146D0
oklch(55.5% 0.206 305.6)
-
Step 700
700
#7C36B4
oklch(49.1% 0.191 305.9)
-
Step 800
800 (this color)
#652F92
oklch(42.8% 0.158 305.8)
-
Step 900
900
#522B74
oklch(37.7% 0.123 306)
-
Step 950
950
#301A44
oklch(27% 0.078 306)
#652F92 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) | #004995 | 0.128 |
| Deuteranopia (no green cones) | #134A90 | 0.122 |
| Tritanopia (no blue cones) | #5D455C | 0.114 |
| Achromatopsia (no color) | #4A4A4A | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #652F92
#652F92
oklch(42.8% 0.158 305.8)
- #415900
#415900
oklch(42.8% 0.109 125.6)
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 #652F92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.014
- Dark Slate Blue #483D8B ΔE 0.060
- Blueberry #464196 ΔE 0.065
- Grape #7209B7 ΔE 0.073
- Chrysanthemum #560BAD ΔE 0.073
- Purple #800080 ΔE 0.078
- Dark Magenta #8B008B ΔE 0.087
- Imperial Purple #480CA8 ΔE 0.089
Use #652F92 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.