#335C60
Closest named color: Petrol (#005F6A). oklch(44.6% 0.046 203.7), rgb(51, 92, 96).
Aa
White text reads best on this color (7.39:1).
About this color
#335C60 is a dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.046 and its hue 204°. 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 7.39:1.
| Hue family | Teals and cyans |
| Lightness | dark (45%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.84:1 |
| White text | 7.39:1 |
Values
| HEX | #335C60 |
| RGB | rgb(51, 92, 96) |
| HSL | hsl(185, 31%, 29%) |
| OKLCH | oklch(44.6% 0.046 203.7) |
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 #335C60 | 7.39:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #335C60 | 2.84:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #335C60 text on white | 7.39:1 | AAA | Lc 85.6 | Fine for body text |
| #335C60 text on black | 2.84:1 | Fails | Lc -16.4 | 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
#E4EBEC
oklch(93.5% 0.008 207.1)
-
Step 200
200
#CEDCDE
oklch(88.4% 0.015 207.1)
-
Step 300
300
#ADC6C9
oklch(80.9% 0.027 205.4)
-
Step 400
400
#81A9AD
oklch(70.7% 0.044 203.9)
-
Step 500
500
#609499
oklch(63.2% 0.056 203.5)
-
Step 600
600
#457E83
oklch(55.6% 0.06 202.9)
-
Step 700
700
#366A6F
oklch(49% 0.056 203.7)
-
Step 800
800 (this color)
#335C60
oklch(44.6% 0.046 203.7)
-
Step 900
900
#29474A
oklch(37.6% 0.036 203.9)
-
Step 950
950
#192A2C
oklch(27.1% 0.023 205.2)
#335C60 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) | #565960 | 0.046 |
| Deuteranopia (no green cones) | #4F5360 | 0.044 |
| Tritanopia (no blue cones) | #1D5F5D | 0.022 |
| Achromatopsia (no color) | #565656 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335C60
#335C60
oklch(44.6% 0.046 203.7)
- #6C4A48
#6C4A48
oklch(44.6% 0.047 22.9)
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 #335C60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.030
- Dark Green Blue #1F6357 ΔE 0.035
- Dark Aqua #05696B ΔE 0.043
- Deep Teal #00555A ΔE 0.044
- Dark Slate Gray #2F4F4F ΔE 0.045
- YInMn Blue #415A77 ΔE 0.046
- Slate #516572 ΔE 0.055
- Dark Blue Green #005249 ΔE 0.062
Use #335C60 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.