#57786F
Closest named color: Battleship Gray (#6C757D). oklch(54.5% 0.04 176), rgb(87, 120, 111).
Aa
White text reads best on this color (4.85:1).
About this color
#57786F is a medium-dark, muted teal or cyan. In OKLCH its lightness is 54%, its chroma 0.040 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Gray (#6C757D), ΔE 0.040 away. White text reads best on it, at 4.85:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #57786F |
| RGB | rgb(87, 120, 111) |
| HSL | hsl(164, 16%, 41%) |
| OKLCH | oklch(54.5% 0.04 176) |
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 #57786F | 4.85:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #57786F | 4.32:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #57786F text on white | 4.85:1 | AA | Lc 73.7 | Content text, not long reading |
| #57786F text on black | 4.32:1 | AA large text | Lc -28.0 | 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 600.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBEA
oklch(93.6% 0.006 183)
-
Step 200
200
#D3DBD9
oklch(88.5% 0.009 179.6)
-
Step 300
300
#B5C5C0
oklch(81% 0.019 175.2)
-
Step 400
400
#8EA7A0
oklch(70.7% 0.03 176.7)
-
Step 500
500
#729188
oklch(63% 0.037 175.4)
-
Step 600
600 (this color)
#57786F
oklch(54.5% 0.04 176)
-
Step 700
700
#4A6860
oklch(49.1% 0.037 176.4)
-
Step 800
800
#3D554E
oklch(42.8% 0.031 174.8)
-
Step 900
900
#344641
oklch(37.7% 0.024 176)
-
Step 950
950
#1F2926
oklch(27% 0.015 174.9)
#57786F 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) | #76746F | 0.043 |
| Deuteranopia (no green cones) | #6F7070 | 0.039 |
| Tritanopia (no blue cones) | #4E7975 | 0.012 |
| Achromatopsia (no color) | #717171 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57786F
#57786F
oklch(54.5% 0.04 176)
- #846771
#846771
oklch(54.6% 0.04 355.9)
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 #57786F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.040
- Battleship Grey #6B7C85 ΔE 0.045
- Dim Gray #696969 ΔE 0.047
- Grey Blue #647D8E ΔE 0.052
- Teal #008080 ΔE 0.056
- Bluegreen #017A79 ΔE 0.056
- Metallic Blue #4F738E ΔE 0.056
- Steel Grey #6F828A ΔE 0.058
Use #57786F 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.