#47686C
Closest named color: Slate (#516572). oklch(49.4% 0.039 205.5), rgb(71, 104, 108).
Aa
White text reads best on this color (6.06:1).
About this color
#47686C is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.039 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.020 away. White text reads best on it, at 6.06:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.46:1 |
| White text | 6.06:1 |
Values
| HEX | #47686C |
| RGB | rgb(71, 104, 108) |
| HSL | hsl(186, 21%, 35%) |
| OKLCH | oklch(49.4% 0.039 205.5) |
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 #47686C | 6.06:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #47686C | 3.46:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #47686C text on white | 6.06:1 | AA | Lc 80.2 | Fine for body text |
| #47686C text on black | 3.46:1 | AA large text | Lc -21.6 | 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
#E6EBEB
oklch(93.6% 0.005 197.1)
-
Step 200
200
#D2DBDC
oklch(88.5% 0.01 204.9)
-
Step 300
300
#B3C4C6
oklch(80.8% 0.019 205.3)
-
Step 400
400
#8CA6AA
oklch(70.7% 0.029 207.8)
-
Step 500
500
#6F9195
oklch(63.2% 0.038 205.2)
-
Step 600
600
#567B7F
oklch(55.7% 0.042 204.5)
-
Step 700
700 (this color)
#47686C
oklch(49.4% 0.039 205.5)
-
Step 800
800
#3A5457
oklch(42.6% 0.032 205)
-
Step 900
900
#324648
oklch(37.8% 0.025 203.8)
-
Step 950
950
#1D292A
oklch(27% 0.017 202.6)
#47686C 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) | #63656C | 0.038 |
| Deuteranopia (no green cones) | #5C606C | 0.036 |
| Tritanopia (no blue cones) | #3A6B69 | 0.018 |
| Achromatopsia (no color) | #626262 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47686C
#47686C
oklch(49.4% 0.039 205.5)
- #765956
#765956
oklch(49.3% 0.039 25.3)
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 #47686C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.020
- Dark Aqua #05696B ΔE 0.046
- Dim Gray #696969 ΔE 0.047
- Deep Turquoise #017374 ΔE 0.049
- Dark Aquamarine #017371 ΔE 0.050
- YInMn Blue #415A77 ΔE 0.053
- Dark Green Blue #1F6357 ΔE 0.056
- Deep Aqua #08787F ΔE 0.056
Use #47686C 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.