#615488
Closest named color: Dusk (#4E5481). oklch(48.1% 0.083 294.6), rgb(97, 84, 136).
Aa
White text reads best on this color (6.70:1).
About this color
#615488 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.083 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.033 away. White text reads best on it, at 6.70:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 3.13:1 |
| White text | 6.70:1 |
Values
| HEX | #615488 |
| RGB | rgb(97, 84, 136) |
| HSL | hsl(255, 24%, 43%) |
| OKLCH | oklch(48.1% 0.083 294.6) |
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 #615488 | 6.70:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #615488 | 3.13:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #615488 text on white | 6.70:1 | AA | Lc 83.0 | Fine for body text |
| #615488 text on black | 3.13:1 | AA large text | Lc -18.9 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#EAE8F1
oklch(93.5% 0.012 296.3)
-
Step 200
200
#DAD7E7
oklch(88.6% 0.022 294.6)
-
Step 300
300
#C2BCD9
oklch(80.9% 0.041 295)
-
Step 400
400
#A399C5
oklch(70.7% 0.064 295.1)
-
Step 500
500
#8C80B6
oklch(63.1% 0.081 294.2)
-
Step 600
600
#7769A2
oklch(55.7% 0.088 294.7)
-
Step 700
700 (this color)
#615488
oklch(48.1% 0.083 294.6)
-
Step 800
800
#514771
oklch(42.6% 0.069 294.2)
-
Step 900
900
#433C5B
oklch(37.7% 0.053 294.1)
-
Step 950
950
#272335
oklch(26.9% 0.033 294.2)
#615488 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) | #465C8A | 0.043 |
| Deuteranopia (no green cones) | #485B87 | 0.041 |
| Tritanopia (no blue cones) | #595D67 | 0.068 |
| Achromatopsia (no color) | #5C5C5C | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #615488
#615488
oklch(48.1% 0.083 294.6)
- #5D6327
#5D6327
oklch(48.1% 0.083 114.3)
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 #615488, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.033
- Twilight #4E518B ΔE 0.033
- Dusty Grape #545775 ΔE 0.041
- Dusky Blue #475F94 ΔE 0.046
- Denim Blue #3B5B92 ΔE 0.055
- Muted Purple #805B87 ΔE 0.059
- YInMn Blue #415A77 ΔE 0.060
- Denim #3B638C ΔE 0.062
Use #615488 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.