#566472
Closest named color: Slate (#516572). oklch(49.7% 0.028 248.4), rgb(86, 100, 114).
Aa
White text reads best on this color (6.06:1).
About this color
#566472 is a medium-dark close to neutral grey. In OKLCH its lightness is 50%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.007 away. White text reads best on it, at 6.06:1.
| Hue family | Neutrals |
| Lightness | medium-dark (50%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.46:1 |
| White text | 6.06:1 |
Values
| HEX | #566472 |
| RGB | rgb(86, 100, 114) |
| HSL | hsl(210, 14%, 39%) |
| OKLCH | oklch(49.7% 0.028 248.4) |
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 #566472 | 6.06:1 | AA | Lc -85.5 | Fine for body text |
| Black text on #566472 | 3.46:1 | AA large text | Lc 23.7 | Dividers and decoration only |
| #566472 text on white | 6.06:1 | AA | Lc 80.3 | Fine for body text |
| #566472 text on black | 3.46:1 | AA large text | Lc -21.5 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D5DADE
oklch(88.6% 0.008 241.7)
-
Step 300
300
#BAC2C9
oklch(81% 0.013 244.3)
-
Step 400
400
#96A2AE
oklch(70.7% 0.022 248.1)
-
Step 500
500
#7D8B9A
oklch(63.1% 0.028 250.1)
-
Step 600
600
#667585
oklch(55.6% 0.031 250.1)
-
Step 700
700 (this color)
#566472
oklch(49.7% 0.028 248.4)
-
Step 800
800
#45505B
oklch(42.6% 0.023 248.4)
-
Step 900
900
#3A434B
oklch(37.8% 0.018 245.1)
-
Step 950
950
#22272C
oklch(27% 0.012 248.3)
#566472 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) | #5F6473 | 0.013 |
| Deuteranopia (no green cones) | #5B6172 | 0.011 |
| Tritanopia (no blue cones) | #4E6768 | 0.024 |
| Achromatopsia (no color) | #626262 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #566472
#566472
oklch(49.7% 0.028 248.4)
- #6D6051
#6D6051
oklch(49.7% 0.028 71.1)
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 #566472, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.007
- Dim Gray #696969 ΔE 0.037
- Dusty Grape #545775 ΔE 0.042
- YInMn Blue #415A77 ΔE 0.046
- Denim #3B638C ΔE 0.053
- Metallic Blue #4F738E ΔE 0.053
- Battleship Gray #6C757D ΔE 0.062
- Dusk #4E5481 ΔE 0.062
Use #566472 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.