#654F7F
Closest named color: Dusk (#4E5481). oklch(47% 0.08 304.6), rgb(101, 79, 127).
Aa
White text reads best on this color (7.05:1).
About this color
#654F7F is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.080 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.038 away. White text reads best on it, at 7.05:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.97:1 |
| White text | 7.05:1 |
Values
| HEX | #654F7F |
| RGB | rgb(101, 79, 127) |
| HSL | hsl(267, 23%, 40%) |
| OKLCH | oklch(47% 0.08 304.6) |
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 #654F7F | 7.05:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #654F7F | 2.97:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #654F7F text on white | 7.05:1 | AAA | Lc 84.4 | Fine for body text |
| #654F7F text on black | 2.97:1 | Fails | Lc -17.6 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8F0
oklch(93.6% 0.011 303.1)
-
Step 200
200
#DCD6E5
oklch(88.5% 0.021 304)
-
Step 300
300
#C6BBD5
oklch(80.9% 0.038 304.7)
-
Step 400
400
#A997C0
oklch(70.6% 0.062 304.8)
-
Step 500
500
#947EB0
oklch(63.2% 0.077 304.4)
-
Step 600
600
#7F669C
oklch(55.6% 0.086 305)
-
Step 700
700 (this color)
#654F7F
oklch(47% 0.08 304.6)
-
Step 800
800
#57466C
oklch(42.8% 0.065 304.3)
-
Step 900
900
#483B58
oklch(37.8% 0.051 304.6)
-
Step 950
950
#2A2233
oklch(26.9% 0.033 305.8)
#654F7F 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) | #445881 | 0.054 |
| Deuteranopia (no green cones) | #49597E | 0.050 |
| Tritanopia (no blue cones) | #615661 | 0.060 |
| Achromatopsia (no color) | #595959 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654F7F
#654F7F
oklch(47% 0.08 304.6)
- #51632E
#51632E
oklch(47.2% 0.08 124.9)
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 #654F7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.038
- Twilight #4E518B ΔE 0.041
- Dusty Grape #545775 ΔE 0.041
- Muted Purple #805B87 ΔE 0.061
- Dusky Blue #475F94 ΔE 0.062
- YInMn Blue #415A77 ΔE 0.064
- Dull Purple #84597E ΔE 0.064
- Denim Blue #3B5B92 ΔE 0.068
Use #654F7F 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.