#546D71
Closest named color: Slate (#516572). oklch(51.6% 0.03 208.3), rgb(84, 109, 113).
Aa
White text reads best on this color (5.52:1).
About this color
#546D71 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 52%, its chroma 0.030 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.026 away. White text reads best on it, at 5.52:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.030) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.80:1 |
| White text | 5.52:1 |
Values
| HEX | #546D71 |
| RGB | rgb(84, 109, 113) |
| HSL | hsl(188, 15%, 39%) |
| OKLCH | oklch(51.6% 0.03 208.3) |
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 #546D71 | 5.52:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #546D71 | 3.80:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #546D71 text on white | 5.52:1 | AA | Lc 77.6 | Fine for body text |
| #546D71 text on black | 3.80:1 | AA large text | Lc -24.2 | 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
#E7EBEB
oklch(93.7% 0.004 197.1)
-
Step 200
200
#D3DBDC
oklch(88.6% 0.009 205.9)
-
Step 300
300
#B6C3C5
oklch(80.8% 0.015 207.9)
-
Step 400
400
#91A5A8
oklch(70.7% 0.023 207.6)
-
Step 500
500
#758F93
oklch(63.1% 0.03 207.8)
-
Step 600
600
#5E797D
oklch(55.6% 0.032 207.4)
-
Step 700
700 (this color)
#546D71
oklch(51.6% 0.03 208.3)
-
Step 800
800
#3F5356
oklch(42.7% 0.025 207.6)
-
Step 900
900
#364547
oklch(37.8% 0.02 206.3)
-
Step 950
950
#20282A
oklch(27% 0.012 214.5)
#546D71 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) | #696B71 | 0.030 |
| Deuteranopia (no green cones) | #646771 | 0.027 |
| Tritanopia (no blue cones) | #4B6F6E | 0.014 |
| Achromatopsia (no color) | #696969 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #546D71
#546D71
oklch(51.6% 0.03 208.3)
- #78625E
#78625E
oklch(51.7% 0.029 30.1)
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 #546D71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.026
- Dim Gray #696969 ΔE 0.030
- Metallic Blue #4F738E ΔE 0.044
- Battleship Gray #6C757D ΔE 0.046
- Deep Aqua #08787F ΔE 0.058
- Deep Turquoise #017374 ΔE 0.058
- Dark Aquamarine #017371 ΔE 0.059
- Battleship Grey #6B7C85 ΔE 0.061
Use #546D71 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.