#654C92
Closest named color: Twilight (#4E518B). oklch(47.5% 0.112 298.5), rgb(101, 76, 146).
Aa
White text reads best on this color (6.99:1).
About this color
#654C92 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.112 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.041 away. White text reads best on it, at 6.99:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #654C92 |
| RGB | rgb(101, 76, 146) |
| HSL | hsl(261, 32%, 44%) |
| OKLCH | oklch(47.5% 0.112 298.5) |
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 #654C92 | 6.99:1 | AA | Lc -89.0 | Fine for body text |
| Black text on #654C92 | 3.00:1 | AA large text | Lc 20.0 | Dividers and decoration only |
| #654C92 text on white | 6.99:1 | AA | Lc 84.1 | Fine for body text |
| #654C92 text on black | 3.00:1 | AA large text | Lc -17.9 | 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 700.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DBD5EB
oklch(88.4% 0.031 298.2)
-
Step 300
300
#C5BAE0
oklch(81% 0.054 298.4)
-
Step 400
400
#A795D0
oklch(70.7% 0.087 298.2)
-
Step 500
500
#927AC3
oklch(63.1% 0.11 298.3)
-
Step 600
600
#7D62B0
oklch(55.7% 0.12 298.4)
-
Step 700
700 (this color)
#654C92
oklch(47.5% 0.112 298.5)
-
Step 800
800
#56427A
oklch(42.6% 0.092 298.9)
-
Step 900
900
#473863
oklch(37.7% 0.074 298.9)
-
Step 950
950
#29213A
oklch(26.9% 0.047 297.9)
#654C92 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) | #365995 | 0.072 |
| Deuteranopia (no green cones) | #3C5890 | 0.066 |
| Tritanopia (no blue cones) | #5C5968 | 0.088 |
| Achromatopsia (no color) | #595959 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654C92
#654C92
oklch(47.5% 0.112 298.5)
- #566400
#566400
oklch(47.5% 0.111 118.8)
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 #654C92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.041
- Dusk #4E5481 ΔE 0.053
- Rebecca Purple #663399 ΔE 0.061
- Blueberry #464196 ΔE 0.063
- Dusky Blue #475F94 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.067
- Dusty Grape #545775 ΔE 0.068
- Light Eggplant #894585 ΔE 0.069
Use #654C92 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.