#335C56
Closest named color: Dark Green Blue (#1F6357). oklch(44.3% 0.047 183.7), rgb(51, 92, 86).
Aa
White text reads best on this color (7.48:1).
About this color
#335C56 is a dark, muted teal or cyan. In OKLCH its lightness is 44%, its chroma 0.047 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.026 away. White text reads best on it, at 7.48:1.
| Hue family | Teals and cyans |
| Lightness | dark (44%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.80:1 |
| White text | 7.48:1 |
Values
| HEX | #335C56 |
| RGB | rgb(51, 92, 86) |
| HSL | hsl(171, 29%, 28%) |
| OKLCH | oklch(44.3% 0.047 183.7) |
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 #335C56 | 7.48:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #335C56 | 2.80:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #335C56 text on white | 7.48:1 | AAA | Lc 85.9 | Fine for body text |
| #335C56 text on black | 2.80:1 | Fails | Lc -16.1 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CFDDDA
oklch(88.6% 0.016 181.7)
-
Step 300
300
#AEC7C2
oklch(80.9% 0.028 182.2)
-
Step 400
400
#82AAA3
oklch(70.7% 0.045 183.1)
-
Step 500
500
#61958D
oklch(63.1% 0.057 183.8)
-
Step 600
600
#467F77
oklch(55.5% 0.062 184)
-
Step 700
700
#386B64
oklch(49% 0.056 184.1)
-
Step 800
800 (this color)
#335C56
oklch(44.3% 0.047 183.7)
-
Step 900
900
#2A4844
oklch(37.7% 0.037 185.1)
-
Step 950
950
#192A28
oklch(26.9% 0.023 186.7)
#335C56 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) | #585856 | 0.050 |
| Deuteranopia (no green cones) | #515357 | 0.047 |
| Tritanopia (no blue cones) | #235E5A | 0.014 |
| Achromatopsia (no color) | #555555 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335C56
#335C56
oklch(44.3% 0.047 183.7)
- #6A4850
#6A4850
oklch(44.2% 0.048 3.8)
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 #335C56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.026
- Petrol #005F6A ΔE 0.039
- Dark Slate Gray #2F4F4F ΔE 0.042
- Deep Teal #00555A ΔE 0.044
- Dark Aqua #05696B ΔE 0.046
- Dark Blue Green #005249 ΔE 0.054
- Pine #2B5D34 ΔE 0.056
- YInMn Blue #415A77 ΔE 0.062
Use #335C56 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.