#593C64
Closest named color: Purple Brown (#673A3F). oklch(40.6% 0.074 316.4), rgb(89, 60, 100).
Aa
White text reads best on this color (9.31:1).
About this color
#593C64 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.074 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.066 away. White text reads best on it, at 9.31:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.25:1 |
| White text | 9.31:1 |
Values
| HEX | #593C64 |
| RGB | rgb(89, 60, 100) |
| HSL | hsl(284, 25%, 31%) |
| OKLCH | oklch(40.6% 0.074 316.4) |
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 #593C64 | 9.31:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #593C64 | 2.25:1 | Fails | Lc 12.6 | Not readable |
| #593C64 text on white | 9.31:1 | AAA | Lc 91.4 | Preferred for body text |
| #593C64 text on black | 2.25:1 | Fails | Lc -11.0 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE7F0
oklch(93.5% 0.014 314.8)
-
Step 200
200
#E0D5E4
oklch(88.6% 0.023 317.1)
-
Step 300
300
#CCB9D4
oklch(81% 0.043 316)
-
Step 400
400
#B294BE
oklch(70.8% 0.069 316.2)
-
Step 500
500
#9F79AE
oklch(63.2% 0.089 316.2)
-
Step 600
600
#8A6199
oklch(55.7% 0.096 316.7)
-
Step 700
700
#755083
oklch(49.2% 0.09 316.4)
-
Step 800
800 (this color)
#593C64
oklch(40.6% 0.074 316.4)
-
Step 900
900
#4E3856
oklch(37.8% 0.057 316.8)
-
Step 950
950
#2E2132
oklch(27.1% 0.036 318.1)
#593C64 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) | #364566 | 0.061 |
| Deuteranopia (no green cones) | #3D4863 | 0.056 |
| Tritanopia (no blue cones) | #59414B | 0.049 |
| Achromatopsia (no color) | #474747 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #593C64
#593C64
oklch(40.6% 0.074 316.4)
- #365229
#365229
oklch(40.5% 0.073 136.4)
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 #593C64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.066
- Dark Slate Blue #483D8B ΔE 0.072
- Brownish Purple #76424E ΔE 0.073
- Dusk #4E5481 ΔE 0.074
- Dusty Grape #545775 ΔE 0.076
- Twilight #4E518B ΔE 0.078
- Dark Grey Blue #29465B ΔE 0.082
- Charcoal Grey #3C4142 ΔE 0.084
Use #593C64 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.