#615281
Closest named color: Dusk (#4E5481). oklch(47.3% 0.076 298.1), rgb(97, 82, 129).
Aa
White text reads best on this color (6.92:1).
About this color
#615281 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.076 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.030 away. White text reads best on it, at 6.92:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 3.03:1 |
| White text | 6.92:1 |
Values
| HEX | #615281 |
| RGB | rgb(97, 82, 129) |
| HSL | hsl(259, 22%, 41%) |
| OKLCH | oklch(47.3% 0.076 298.1) |
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 #615281 | 6.92:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #615281 | 3.03:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #615281 text on white | 6.92:1 | AA | Lc 83.9 | Fine for body text |
| #615281 text on black | 3.03:1 | AA large text | Lc -18.1 | 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
#EAE8F0
oklch(93.5% 0.011 297.6)
-
Step 200
200
#DAD6E5
oklch(88.4% 0.021 298.2)
-
Step 300
300
#C3BCD6
oklch(80.9% 0.037 297.9)
-
Step 400
400
#A599C1
oklch(70.7% 0.059 298.6)
-
Step 500
500
#8F80B1
oklch(63.1% 0.074 298.3)
-
Step 600
600
#79699D
oklch(55.7% 0.081 297.9)
-
Step 700
700 (this color)
#615281
oklch(47.3% 0.076 298.1)
-
Step 800
800
#53476D
oklch(42.6% 0.063 298.2)
-
Step 900
900
#453C58
oklch(37.7% 0.048 298.8)
-
Step 950
950
#282334
oklch(26.9% 0.032 297.7)
#615281 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) | #465A83 | 0.044 |
| Deuteranopia (no green cones) | #495980 | 0.040 |
| Tritanopia (no blue cones) | #5B5A63 | 0.062 |
| Achromatopsia (no color) | #5A5A5A | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #615281
#615281
oklch(47.3% 0.076 298.1)
- #58622D
#58622D
oklch(47.5% 0.077 118.3)
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 #615281, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.030
- Dusty Grape #545775 ΔE 0.034
- Twilight #4E518B ΔE 0.035
- Dusky Blue #475F94 ΔE 0.053
- YInMn Blue #415A77 ΔE 0.056
- Denim Blue #3B5B92 ΔE 0.059
- Muted Purple #805B87 ΔE 0.062
- Denim #3B638C ΔE 0.065
Use #615281 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.