#393546
Closest named color: Onyx (#343A40). oklch(34% 0.03 295.6), rgb(57, 53, 70).
Aa
White text reads best on this color (11.85:1).
About this color
#393546 is a dark close to neutral grey. In OKLCH its lightness is 34%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.024 away. White text reads best on it, at 11.85:1.
| Hue family | Neutrals |
| Lightness | dark (34%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.77:1 |
| White text | 11.85:1 |
Values
| HEX | #393546 |
| RGB | rgb(57, 53, 70) |
| HSL | hsl(254, 14%, 24%) |
| OKLCH | oklch(34% 0.03 295.6) |
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 #393546 | 11.85:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #393546 | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #393546 text on white | 11.85:1 | AAA | Lc 97.2 | Preferred for body text |
| #393546 text on black | 1.77:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#D9D8E1
oklch(88.6% 0.012 291.3)
-
Step 300
300
#C1BECE
oklch(80.9% 0.022 294.5)
-
Step 400
400
#A29DB5
oklch(70.8% 0.035 295)
-
Step 500
500
#8B84A3
oklch(63% 0.047 295.4)
-
Step 600
600
#756E8E
oklch(55.6% 0.05 294.8)
-
Step 700
700
#635C79
oklch(49.2% 0.046 295.7)
-
Step 800
800
#504B62
oklch(42.7% 0.038 294.7)
-
Step 900
900 (this color)
#393546
oklch(34% 0.03 295.6)
-
Step 950
950
#27252F
oklch(27.1% 0.019 294.3)
#393546 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) | #313747 | 0.014 |
| Deuteranopia (no green cones) | #323746 | 0.013 |
| Tritanopia (no blue cones) | #37383B | 0.025 |
| Achromatopsia (no color) | #373737 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #393546
#393546
oklch(34% 0.03 295.6)
- #373A28
#373A28
oklch(34% 0.03 115.7)
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 #393546, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.024
- Gunmetal #293241 ΔE 0.031
- Space Cadet #2B2D42 ΔE 0.037
- Dark Blue Grey #1F3B4D ΔE 0.039
- Charcoal Grey #3C4142 ΔE 0.043
- Prussian Blue #1D3557 ΔE 0.050
- Charcoal #264653 ΔE 0.056
- Midnight Green #073B4C ΔE 0.057
Use #393546 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.