#654285
Closest named color: Rebecca Purple (#663399). oklch(44.9% 0.112 306.6), rgb(101, 66, 133).
Aa
White text reads best on this color (7.86:1).
About this color
#654285 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.112 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.050 away. White text reads best on it, at 7.86:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.67:1 |
| White text | 7.86:1 |
Values
| HEX | #654285 |
| RGB | rgb(101, 66, 133) |
| HSL | hsl(271, 34%, 39%) |
| OKLCH | oklch(44.9% 0.112 306.6) |
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 #654285 | 7.86:1 | AAA | Lc -91.8 | Preferred for body text |
| Black text on #654285 | 2.67:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #654285 text on white | 7.86:1 | AAA | Lc 87.1 | Fine for body text |
| #654285 text on black | 2.67:1 | Fails | Lc -15.0 | 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 800.
-
Step 50
50
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DFD3EC
oklch(88.4% 0.036 307.2)
-
Step 300
300
#CBB6E2
oklch(80.8% 0.065 306.6)
-
Step 400
400
#B18FD4
oklch(70.6% 0.105 306.5)
-
Step 500
500
#9E72C8
oklch(63.1% 0.133 306.5)
-
Step 600
600
#8959B5
oklch(55.6% 0.144 306.4)
-
Step 700
700
#74489C
oklch(49% 0.135 306.2)
-
Step 800
800 (this color)
#654285
oklch(44.9% 0.112 306.6)
-
Step 900
900
#4D3465
oklch(37.7% 0.086 306.3)
-
Step 950
950
#2D1F3B
oklch(27% 0.054 306.2)
#654285 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) | #305087 | 0.084 |
| Deuteranopia (no green cones) | #395283 | 0.078 |
| Tritanopia (no blue cones) | #604D5D | 0.081 |
| Achromatopsia (no color) | #525252 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654285
#654285
oklch(44.9% 0.112 306.6)
- #455F07
#455F07
oklch(44.8% 0.111 126.3)
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 #654285, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.050
- Twilight #4E518B ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.056
- Dusk #4E5481 ΔE 0.061
- Blueberry #464196 ΔE 0.061
- Light Eggplant #894585 ΔE 0.070
- Dusty Grape #545775 ΔE 0.073
- Dusky Blue #475F94 ΔE 0.085
Use #654285 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.