#355047
Closest named color: Dark Slate Gray (#2F4F4F). oklch(40.7% 0.036 171.6), rgb(53, 80, 71).
Aa
White text reads best on this color (8.78:1).
About this color
#355047 is a dark, muted teal or cyan. In OKLCH its lightness is 41%, its chroma 0.036 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.016 away. White text reads best on it, at 8.78:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.38:1 |
| White text | 8.78:1 |
Values
| HEX | #355047 |
| RGB | rgb(53, 80, 71) |
| HSL | hsl(160, 20%, 26%) |
| OKLCH | oklch(40.7% 0.036 171.6) |
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 #355047 | 8.78:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #355047 | 2.38:1 | Fails | Lc 13.9 | Not readable |
| #355047 text on white | 8.78:1 | AAA | Lc 90.0 | Preferred for body text |
| #355047 text on black | 2.38:1 | Fails | Lc -12.2 | Not readable |
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 800.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D2DCD8
oklch(88.6% 0.012 170.2)
-
Step 300
300
#B4C5BF
oklch(80.9% 0.02 172.6)
-
Step 400
400
#8CA89E
oklch(70.7% 0.034 171.7)
-
Step 500
500
#6F9286
oklch(63% 0.043 171.8)
-
Step 600
600
#577D70
oklch(55.7% 0.047 171.3)
-
Step 700
700
#47695E
oklch(49.1% 0.043 172.3)
-
Step 800
800 (this color)
#355047
oklch(40.7% 0.036 171.6)
-
Step 900
900
#324740
oklch(37.8% 0.029 172.1)
-
Step 950
950
#1E2925
oklch(26.9% 0.017 170.8)
#355047 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) | #4E4D47 | 0.037 |
| Deuteranopia (no green cones) | #4A4948 | 0.037 |
| Tritanopia (no blue cones) | #2E504D | 0.012 |
| Achromatopsia (no color) | #4B4B4B | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #355047
#355047
oklch(40.7% 0.036 171.6)
- #59424C
#59424C
oklch(40.7% 0.035 350.9)
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 #355047, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.016
- Dark Blue Green #005249 ΔE 0.038
- Deep Teal #00555A ΔE 0.042
- Dark Teal #014D4E ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.047
- Charcoal #264653 ΔE 0.049
- Dark Grey Blue #29465B ΔE 0.057
- Dark Green Blue #1F6357 ΔE 0.059
Use #355047 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.