#336065
Closest named color: Petrol (#005F6A). oklch(45.9% 0.05 204.9), rgb(51, 96, 101).
Aa
White text reads best on this color (6.99:1).
About this color
#336065 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 46%, its chroma 0.050 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.030 away. White text reads best on it, at 6.99:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #336065 |
| RGB | rgb(51, 96, 101) |
| HSL | hsl(186, 33%, 30%) |
| OKLCH | oklch(45.9% 0.05 204.9) |
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 #336065 | 6.99:1 | AA | Lc -89.1 | Fine for body text |
| Black text on #336065 | 3.00:1 | AA large text | Lc 19.9 | Dividers and decoration only |
| #336065 text on white | 6.99:1 | AA | Lc 84.1 | Fine for body text |
| #336065 text on black | 3.00:1 | AA large text | Lc -17.9 | 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 800.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4ECEC
oklch(93.7% 0.009 197)
-
Step 200
200
#CDDCDE
oklch(88.4% 0.016 206.4)
-
Step 300
300
#ACC6CA
oklch(80.8% 0.029 207.8)
-
Step 400
400
#7EAAAE
oklch(70.8% 0.048 203.1)
-
Step 500
500
#5C949B
oklch(63% 0.06 205.9)
-
Step 600
600
#407E85
oklch(55.5% 0.065 205.1)
-
Step 700
700
#316B71
oklch(49.2% 0.061 204.4)
-
Step 800
800 (this color)
#336065
oklch(45.9% 0.05 204.9)
-
Step 900
900
#27484B
oklch(37.8% 0.039 203.2)
-
Step 950
950
#172A2C
oklch(27% 0.025 204.3)
#336065 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) | #5A5D65 | 0.050 |
| Deuteranopia (no green cones) | #515665 | 0.046 |
| Tritanopia (no blue cones) | #186361 | 0.024 |
| Achromatopsia (no color) | #595959 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #336065
#336065
oklch(45.9% 0.05 204.9)
- #714D4A
#714D4A
oklch(45.9% 0.049 24.5)
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 #336065, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.030
- Dark Aqua #05696B ΔE 0.033
- Dark Green Blue #1F6357 ΔE 0.034
- YInMn Blue #415A77 ΔE 0.044
- Slate #516572 ΔE 0.046
- Deep Teal #00555A ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.058
- Deep Turquoise #017374 ΔE 0.058
Use #336065 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.