#5A6264
Closest named color: Slate (#516572). oklch(49% 0.01 214.4), rgb(90, 98, 100).
Aa
White text reads best on this color (6.23:1).
About this color
#5A6264 is a medium-dark close to neutral grey. In OKLCH its lightness is 49%, its chroma 0.010. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.023 away. White text reads best on it, at 6.23:1.
| Hue family | Neutrals |
| Lightness | medium-dark (49%) |
| Chroma | close to neutral grey (0.010) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.36:1 |
| White text | 6.23:1 |
Values
| HEX | #5A6264 |
| RGB | rgb(90, 98, 100) |
| HSL | hsl(192, 5%, 37%) |
| OKLCH | oklch(49% 0.01 214.4) |
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 #5A6264 | 6.23:1 | AA | Lc -86.3 | Fine for body text |
| Black text on #5A6264 | 3.36:1 | AA large text | Lc 22.9 | Dividers and decoration only |
| #5A6264 text on white | 6.23:1 | AA | Lc 81.1 | Fine for body text |
| #5A6264 text on black | 3.36:1 | AA large text | Lc -20.7 | 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
#E9EAEA
oklch(93.6% 0.001 197.1)
-
Step 200
200
#D7D9DA
oklch(88.4% 0.003 228.8)
-
Step 300
300
#BDC1C2
oklch(80.8% 0.005 214.3)
-
Step 400
400
#9BA2A4
oklch(70.7% 0.009 216.6)
-
Step 500
500
#838B8D
oklch(63.1% 0.01 214.4)
-
Step 600
600
#6C7577
oklch(55.5% 0.011 212.5)
-
Step 700
700 (this color)
#5A6264
oklch(49% 0.01 214.4)
-
Step 800
800
#4A5052
oklch(42.7% 0.008 219.7)
-
Step 900
900
#3E4344
oklch(37.9% 0.007 211)
-
Step 950
950
#242728
oklch(27% 0.005 219.6)
#5A6264 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) | #606164 | 0.009 |
| Deuteranopia (no green cones) | #5F6064 | 0.009 |
| Tritanopia (no blue cones) | #576363 | 0.006 |
| Achromatopsia (no color) | #616161 | 0.011 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
This color is close to neutral, so it has no meaningful hue to rotate. Hue harmonies are omitted.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5A6264, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.023
- Dim Gray #696969 ΔE 0.033
- Dusty Grape #545775 ΔE 0.051
- YInMn Blue #415A77 ΔE 0.057
- Battleship Gray #6C757D ΔE 0.068
- Metallic Blue #4F738E ΔE 0.070
- Dark Aqua #05696B ΔE 0.071
- Dark Taupe #7F684E ΔE 0.071
Use #5A6264 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.