#593E57
Closest named color: Purple Brown (#673A3F). oklch(40.4% 0.054 329), rgb(89, 62, 87).
Aa
White text reads best on this color (9.32:1).
About this color
#593E57 is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.054 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.045 away. White text reads best on it, at 9.32:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.25:1 |
| White text | 9.32:1 |
Values
| HEX | #593E57 |
| RGB | rgb(89, 62, 87) |
| HSL | hsl(304, 18%, 30%) |
| OKLCH | oklch(40.4% 0.054 329) |
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 #593E57 | 9.32:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #593E57 | 2.25:1 | Fails | Lc 12.5 | Not readable |
| #593E57 text on white | 9.32:1 | AAA | Lc 91.5 | Preferred for body text |
| #593E57 text on black | 2.25:1 | Fails | Lc -10.9 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8ED
oklch(93.6% 0.009 325.6)
-
Step 200
200
#E0D5DF
oklch(88.5% 0.018 328.5)
-
Step 300
300
#CDBACB
oklch(81% 0.032 329.2)
-
Step 400
400
#B396B0
oklch(70.7% 0.05 329.5)
-
Step 500
500
#A07C9D
oklch(63.2% 0.064 329.1)
-
Step 600
600
#8A6488
oklch(55.5% 0.071 328.2)
-
Step 700
700
#755373
oklch(49% 0.065 328.5)
-
Step 800
800 (this color)
#593E57
oklch(40.4% 0.054 329)
-
Step 900
900
#4E3A4D
oklch(37.8% 0.041 328)
-
Step 950
950
#2E222D
oklch(27.1% 0.026 329)
#593E57 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) | #3D4558 | 0.050 |
| Deuteranopia (no green cones) | #434856 | 0.046 |
| Tritanopia (no blue cones) | #5B4047 | 0.030 |
| Achromatopsia (no color) | #474747 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #593E57
#593E57
oklch(40.4% 0.054 329)
- #335139
#335139
oklch(40.4% 0.054 149.8)
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 #593E57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.045
- Brownish Purple #76424E ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.066
- Dark Grey Blue #29465B ΔE 0.076
- Dusty Grape #545775 ΔE 0.076
- Onyx #343A40 ΔE 0.079
- Dusk #4E5481 ΔE 0.082
- Charcoal #264653 ΔE 0.082
Use #593E57 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.