#593D6D
Closest named color: Dark Slate Blue (#483D8B). oklch(41.2% 0.084 310), rgb(89, 61, 109).
Aa
White text reads best on this color (9.07:1).
About this color
#593D6D is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.084 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.059 away. White text reads best on it, at 9.07:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.31:1 |
| White text | 9.07:1 |
Values
| HEX | #593D6D |
| RGB | rgb(89, 61, 109) |
| HSL | hsl(275, 28%, 33%) |
| OKLCH | oklch(41.2% 0.084 310) |
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 #593D6D | 9.07:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #593D6D | 2.31:1 | Fails | Lc 13.2 | Not readable |
| #593D6D text on white | 9.07:1 | AAA | Lc 90.8 | Preferred for body text |
| #593D6D text on black | 2.31:1 | Fails | Lc -11.6 | Not readable |
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 800.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD4E7
oklch(88.4% 0.028 311.3)
-
Step 300
300
#CAB8D9
oklch(80.8% 0.05 309.7)
-
Step 400
400
#B093C6
oklch(70.7% 0.079 310.2)
-
Step 500
500
#9C78B7
oklch(63.1% 0.1 309.9)
-
Step 600
600
#8760A3
oklch(55.6% 0.109 310)
-
Step 700
700
#724F8C
oklch(49.1% 0.102 309.5)
-
Step 800
800 (this color)
#593D6D
oklch(41.2% 0.084 310)
-
Step 900
900
#4C375C
oklch(37.6% 0.067 309.5)
-
Step 950
950
#2D2136
oklch(27.2% 0.041 309.9)
#593D6D 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) | #33476F | 0.064 |
| Deuteranopia (no green cones) | #3A496C | 0.059 |
| Tritanopia (no blue cones) | #574450 | 0.059 |
| Achromatopsia (no color) | #484848 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #593D6D
#593D6D
oklch(41.2% 0.084 310)
- #3C541F
#3C541F
oklch(41.3% 0.084 129.8)
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 #593D6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.059
- Dusk #4E5481 ΔE 0.066
- Twilight #4E518B ΔE 0.067
- Dusty Grape #545775 ΔE 0.072
- Blueberry #464196 ΔE 0.075
- Purple Brown #673A3F ΔE 0.080
- Brownish Purple #76424E ΔE 0.081
- Rebecca Purple #663399 ΔE 0.082
Use #593D6D 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.