#5D508B
Closest named color: Twilight (#4E518B). oklch(47.1% 0.094 292.5), rgb(93, 80, 139).
Aa
White text reads best on this color (7.03:1).
About this color
#5D508B is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.094 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.024 away. White text reads best on it, at 7.03:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.98:1 |
| White text | 7.03:1 |
Values
| HEX | #5D508B |
| RGB | rgb(93, 80, 139) |
| HSL | hsl(253, 27%, 43%) |
| OKLCH | oklch(47.1% 0.094 292.5) |
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 #5D508B | 7.03:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #5D508B | 2.98:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #5D508B text on white | 7.03:1 | AAA | Lc 84.3 | Fine for body text |
| #5D508B text on black | 2.98:1 | Fails | Lc -17.7 | 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
#EAE8F2
oklch(93.5% 0.014 295.3)
-
Step 200
200
#D9D6E9
oklch(88.4% 0.026 293.1)
-
Step 300
300
#C1BCDC
oklch(81% 0.045 292.5)
-
Step 400
400
#A199CB
oklch(70.8% 0.073 291.8)
-
Step 500
500
#8B7FBD
oklch(63.1% 0.093 292.4)
-
Step 600
600
#7567A9
oklch(55.5% 0.101 292.5)
-
Step 700
700 (this color)
#5D508B
oklch(47.1% 0.094 292.5)
-
Step 800
800
#504676
oklch(42.6% 0.079 292.3)
-
Step 900
900
#433B5F
oklch(37.7% 0.061 293.5)
-
Step 950
950
#272338
oklch(27.1% 0.039 292.3)
#5D508B 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) | #3E5A8D | 0.049 |
| Deuteranopia (no green cones) | #3F588A | 0.047 |
| Tritanopia (no blue cones) | #525B67 | 0.077 |
| Achromatopsia (no color) | #595959 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D508B
#5D508B
oklch(47.1% 0.094 292.5)
- #5C6016
#5C6016
oklch(47.1% 0.094 112.6)
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 #5D508B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.024
- Dusk #4E5481 ΔE 0.032
- Dusty Grape #545775 ΔE 0.048
- Dusky Blue #475F94 ΔE 0.049
- Denim Blue #3B5B92 ΔE 0.053
- Blueberry #464196 ΔE 0.063
- YInMn Blue #415A77 ΔE 0.063
- Dark Slate Blue #483D8B ΔE 0.065
Use #5D508B 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.