#595D68
Closest named color: Slate (#516572). oklch(47.9% 0.018 269.8), rgb(89, 93, 104).
Aa
White text reads best on this color (6.58:1).
About this color
#595D68 is a medium-dark close to neutral grey. In OKLCH its lightness is 48%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.025 away. White text reads best on it, at 6.58:1.
| Hue family | Neutrals |
| Lightness | medium-dark (48%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.19:1 |
| White text | 6.58:1 |
Values
| HEX | #595D68 |
| RGB | rgb(89, 93, 104) |
| HSL | hsl(224, 8%, 38%) |
| OKLCH | oklch(47.9% 0.018 269.8) |
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 #595D68 | 6.58:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #595D68 | 3.19:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #595D68 text on white | 6.58:1 | AA | Lc 82.6 | Fine for body text |
| #595D68 text on black | 3.19:1 | AA large text | Lc -19.3 | Dividers and decoration only |
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 700.
-
Step 50
50
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E9EAEB
oklch(93.7% 0.002 247.8)
-
Step 200
200
#D8D9DC
oklch(88.5% 0.004 271.4)
-
Step 300
300
#BEC0C6
oklch(80.8% 0.009 271.3)
-
Step 400
400
#9DA0AA
oklch(70.6% 0.015 272.6)
-
Step 500
500
#858995
oklch(63.1% 0.019 271.1)
-
Step 600
600
#6F737F
oklch(55.6% 0.019 271.1)
-
Step 700
700 (this color)
#595D68
oklch(47.9% 0.018 269.8)
-
Step 800
800
#4C4F58
oklch(42.8% 0.015 271)
-
Step 900
900
#3F4148
oklch(37.6% 0.012 273.1)
-
Step 950
950
#25262A
oklch(26.9% 0.008 274.7)
#595D68 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) | #5A5E69 | 0.004 |
| Deuteranopia (no green cones) | #595C68 | 0.003 |
| Tritanopia (no blue cones) | #565F60 | 0.017 |
| Achromatopsia (no color) | #5D5D5D | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #595D68
#595D68
oklch(47.9% 0.018 269.8)
- #615D52
#615D52
oklch(47.9% 0.018 90.4)
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 #595D68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.025
- Dusty Grape #545775 ΔE 0.033
- YInMn Blue #415A77 ΔE 0.044
- Dim Gray #696969 ΔE 0.046
- Dusk #4E5481 ΔE 0.058
- Denim #3B638C ΔE 0.064
- Dusky Blue #475F94 ΔE 0.073
- Metallic Blue #4F738E ΔE 0.075
Use #595D68 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.