#565F69
Closest named color: Slate (#516572). oklch(48.1% 0.02 251), rgb(86, 95, 105).
Aa
White text reads best on this color (6.48:1).
About this color
#565F69 is a medium-dark close to neutral grey. In OKLCH its lightness is 48%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.020 away. White text reads best on it, at 6.48:1.
| Hue family | Neutrals |
| Lightness | medium-dark (48%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.23:1 |
| White text | 6.48:1 |
Values
| HEX | #565F69 |
| RGB | rgb(86, 95, 105) |
| HSL | hsl(212, 10%, 37%) |
| OKLCH | oklch(48.1% 0.02 251) |
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 #565F69 | 6.48:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #565F69 | 3.23:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #565F69 text on white | 6.48:1 | AA | Lc 82.2 | Fine for body text |
| #565F69 text on black | 3.23:1 | AA large text | Lc -19.7 | 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
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D7D9DC
oklch(88.5% 0.005 258.3)
-
Step 300
300
#BCC1C7
oklch(80.9% 0.01 252.8)
-
Step 400
400
#9AA1AA
oklch(70.6% 0.015 254.6)
-
Step 500
500
#818B95
oklch(63.2% 0.019 248.1)
-
Step 600
600
#6A7480
oklch(55.5% 0.022 253)
-
Step 700
700 (this color)
#565F69
oklch(48.1% 0.02 251)
-
Step 800
800
#495058
oklch(42.8% 0.016 251.7)
-
Step 900
900
#3D4248
oklch(37.7% 0.012 253)
-
Step 950
950
#24272A
oklch(27.1% 0.007 248.1)
#565F69 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) | #5B5F6A | 0.008 |
| Deuteranopia (no green cones) | #595D69 | 0.007 |
| Tritanopia (no blue cones) | #516162 | 0.017 |
| Achromatopsia (no color) | #5E5E5E | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #565F69
#565F69
oklch(48.1% 0.02 251)
- #655C52
#655C52
oklch(48% 0.02 70.3)
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 #565F69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.020
- Dusty Grape #545775 ΔE 0.036
- YInMn Blue #415A77 ΔE 0.043
- Dim Gray #696969 ΔE 0.044
- Dusk #4E5481 ΔE 0.060
- Denim #3B638C ΔE 0.061
- Dark Aqua #05696B ΔE 0.070
- Metallic Blue #4F738E ΔE 0.070
Use #565F69 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.