#516167
Closest named color: Slate (#516572). oklch(48.1% 0.022 222.5), rgb(81, 97, 103).
Aa
White text reads best on this color (6.45:1).
About this color
#516167 is a medium-dark close to neutral grey. In OKLCH its lightness is 48%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.018 away. White text reads best on it, at 6.45:1.
| Hue family | Neutrals |
| Lightness | medium-dark (48%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.25:1 |
| White text | 6.45:1 |
Values
| HEX | #516167 |
| RGB | rgb(81, 97, 103) |
| HSL | hsl(196, 12%, 36%) |
| OKLCH | oklch(48.1% 0.022 222.5) |
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 #516167 | 6.45:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #516167 | 3.25:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #516167 text on white | 6.45:1 | AA | Lc 82.0 | Fine for body text |
| #516167 text on black | 3.25:1 | AA large text | Lc -19.9 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D5DADC
oklch(88.5% 0.006 223.5)
-
Step 300
300
#BAC2C5
oklch(80.9% 0.01 222.1)
-
Step 400
400
#96A3A8
oklch(70.7% 0.016 222.8)
-
Step 500
500
#7C8D93
oklch(63.2% 0.022 221)
-
Step 600
600
#65777D
oklch(55.7% 0.023 219.9)
-
Step 700
700 (this color)
#516167
oklch(48.1% 0.022 222.5)
-
Step 800
800
#455156
oklch(42.6% 0.017 224.9)
-
Step 900
900
#3A4347
oklch(37.6% 0.014 226.3)
-
Step 950
950
#22272A
oklch(26.9% 0.009 234.1)
#516167 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) | #5D6067 | 0.018 |
| Deuteranopia (no green cones) | #5A5D67 | 0.017 |
| Tritanopia (no blue cones) | #4B6363 | 0.013 |
| Achromatopsia (no color) | #5E5E5E | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #516167
#516167
oklch(48.1% 0.022 222.5)
- #695A54
#695A54
oklch(48% 0.022 43)
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 #516167, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.018
- Dusty Grape #545775 ΔE 0.044
- YInMn Blue #415A77 ΔE 0.045
- Dim Gray #696969 ΔE 0.045
- Dark Aqua #05696B ΔE 0.061
- Denim #3B638C ΔE 0.062
- Dark Green Blue #1F6357 ΔE 0.063
- Petrol #005F6A ΔE 0.067
Use #516167 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.