#593B59
Closest named color: Purple Brown (#673A3F). oklch(39.8% 0.063 326.7), rgb(89, 59, 89).
Aa
White text reads best on this color (9.56:1).
About this color
#593B59 is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.063 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.050 away. White text reads best on it, at 9.56:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.19:1 |
| White text | 9.56:1 |
Values
| HEX | #593B59 |
| RGB | rgb(89, 59, 89) |
| HSL | hsl(300, 20%, 29%) |
| OKLCH | oklch(39.8% 0.063 326.7) |
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 #593B59 | 9.56:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #593B59 | 2.19:1 | Fails | Lc 11.9 | Not readable |
| #593B59 text on white | 9.56:1 | AAA | Lc 92.1 | Preferred for body text |
| #593B59 text on black | 2.19:1 | Fails | Lc -10.3 | 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 900.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7EF
oklch(93.7% 0.014 325.7)
-
Step 200
200
#E3D3E2
oklch(88.4% 0.027 327.7)
-
Step 300
300
#D1B7D1
oklch(81% 0.046 326)
-
Step 400
400
#BA90B9
oklch(70.6% 0.075 327.1)
-
Step 500
500
#A875A8
oklch(63.2% 0.095 326.6)
-
Step 600
600
#935C93
oklch(55.5% 0.105 326.9)
-
Step 700
700
#7D4C7D
oklch(49.1% 0.096 326.9)
-
Step 800
800
#663E66
oklch(42.6% 0.081 326.9)
-
Step 900
900 (this color)
#593B59
oklch(39.8% 0.063 326.7)
-
Step 950
950
#311F31
oklch(27% 0.041 326.6)
#593B59 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) | #39435A | 0.057 |
| Deuteranopia (no green cones) | #404758 | 0.054 |
| Tritanopia (no blue cones) | #5B3E46 | 0.037 |
| Achromatopsia (no color) | #454545 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #593B59
#593B59
oklch(39.8% 0.063 326.7)
- #305033
#305033
oklch(39.8% 0.061 146.5)
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 #593B59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.050
- Brownish Purple #76424E ΔE 0.066
- Charcoal Grey #3C4142 ΔE 0.071
- Dark Grey Blue #29465B ΔE 0.079
- Onyx #343A40 ΔE 0.081
- Dusty Grape #545775 ΔE 0.082
- Dusk #4E5481 ΔE 0.085
- Charcoal #264653 ΔE 0.086
Use #593B59 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.