#593673
Closest named color: Dark Slate Blue (#483D8B). oklch(40.3% 0.105 308.9), rgb(89, 54, 115).
Aa
White text reads best on this color (9.54:1).
About this color
#593673 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.105 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.051 away. White text reads best on it, at 9.54:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.19:1 |
| White text | 9.54:1 |
Values
| HEX | #593673 |
| RGB | rgb(89, 54, 115) |
| HSL | hsl(274, 36%, 33%) |
| OKLCH | oklch(40.3% 0.105 308.9) |
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 #593673 | 9.54:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #593673 | 2.19:1 | Fails | Lc 12.1 | Not readable |
| #593673 text on white | 9.54:1 | AAA | Lc 91.9 | Preferred for body text |
| #593673 text on black | 2.19:1 | Fails | Lc -10.5 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#E0D3EB
oklch(88.5% 0.035 309.7)
-
Step 300
300
#CCB6DF
oklch(80.8% 0.062 309.2)
-
Step 400
400
#B290CF
oklch(70.7% 0.097 308.7)
-
Step 500
500
#A073C3
oklch(63.2% 0.126 309.1)
-
Step 600
600
#8B5AAF
oklch(55.7% 0.136 309.2)
-
Step 700
700
#764997
oklch(49.1% 0.128 309.1)
-
Step 800
800 (this color)
#593673
oklch(40.3% 0.105 308.9)
-
Step 900
900
#4E3462
oklch(37.6% 0.082 309)
-
Step 950
950
#2E1F3A
oklch(27.1% 0.052 308.8)
#593673 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) | #254475 | 0.085 |
| Deuteranopia (no green cones) | #304671 | 0.076 |
| Tritanopia (no blue cones) | #55404F | 0.074 |
| Achromatopsia (no color) | #454545 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #593673
#593673
oklch(40.3% 0.105 308.9)
- #365302
#365302
oklch(40.4% 0.106 129.2)
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 #593673, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.051
- Rebecca Purple #663399 ΔE 0.068
- Blueberry #464196 ΔE 0.068
- Twilight #4E518B ΔE 0.076
- Dusk #4E5481 ΔE 0.081
- Grape Purple #5D1451 ΔE 0.084
- Dusty Grape #545775 ΔE 0.092
- Purple Brown #673A3F ΔE 0.096
Use #593673 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.