#56837E
Closest named color: Battleship Grey (#6B7C85). oklch(57.6% 0.05 187.1), rgb(86, 131, 126).
Aa
Black text reads best on this color (4.94:1).
About this color
#56837E is a medium-dark, muted teal or cyan. In OKLCH its lightness is 58%, its chroma 0.050 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.037 away. Black text reads best on it, at 4.94:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 4.94:1 |
| White text | 4.24:1 |
Values
| HEX | #56837E |
| RGB | rgb(86, 131, 126) |
| HSL | hsl(173, 21%, 43%) |
| OKLCH | oklch(57.6% 0.05 187.1) |
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 #56837E | 4.24:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #56837E | 4.94:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #56837E text on white | 4.24:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #56837E text on black | 4.94:1 | AA | Lc -32.4 | Non-text elements, placeholder text |
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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEA
oklch(93.5% 0.007 185.3)
-
Step 200
200
#D0DCDA
oklch(88.5% 0.013 185.1)
-
Step 300
300
#B1C6C3
oklch(81% 0.023 186.4)
-
Step 400
400
#88A8A4
oklch(70.6% 0.036 187.1)
-
Step 500
500
#69938E
oklch(63.1% 0.047 186.9)
-
Step 600
600 (this color)
#56837E
oklch(57.6% 0.05 187.1)
-
Step 700
700
#416965
oklch(49% 0.046 187.8)
-
Step 800
800
#365652
oklch(42.7% 0.038 186)
-
Step 900
900
#2F4744
oklch(37.7% 0.03 186.3)
-
Step 950
950
#1C2A28
oklch(27.2% 0.019 185.2)
#56837E 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) | #7E7E7E | 0.053 |
| Deuteranopia (no green cones) | #76787F | 0.051 |
| Tritanopia (no blue cones) | #468581 | 0.016 |
| Achromatopsia (no color) | #7B7B7B | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56837E
#56837E
oklch(57.6% 0.05 187.1)
- #946D74
#946D74
oklch(57.6% 0.051 6.8)
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 #56837E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.037
- Dusty Teal #4C9085 ΔE 0.037
- Steel Grey #6F828A ΔE 0.038
- Grey Blue #647D8E ΔE 0.040
- Battleship Gray #6C757D ΔE 0.047
- Slate Gray #708090 ΔE 0.047
- Slate Green #658D6D ΔE 0.049
- Dark Cyan #008B8B ΔE 0.049
Use #56837E 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.