#2F5D62
Closest named color: Petrol (#005F6A). oklch(44.8% 0.051 204.7), rgb(47, 93, 98).
Aa
White text reads best on this color (7.33:1).
About this color
#2F5D62 is a dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.051 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.026 away. White text reads best on it, at 7.33:1.
| Hue family | Teals and cyans |
| Lightness | dark (45%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.86:1 |
| White text | 7.33:1 |
Values
| HEX | #2F5D62 |
| RGB | rgb(47, 93, 98) |
| HSL | hsl(186, 35%, 28%) |
| OKLCH | oklch(44.8% 0.051 204.7) |
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 #2F5D62 | 7.33:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #2F5D62 | 2.86:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #2F5D62 text on white | 7.33:1 | AAA | Lc 85.4 | Fine for body text |
| #2F5D62 text on black | 2.86:1 | Fails | Lc -16.7 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E4ECEC
oklch(93.7% 0.009 197)
-
Step 200
200
#CDDCDE
oklch(88.4% 0.016 206.4)
-
Step 300
300
#ABC7CA
oklch(81% 0.03 204.5)
-
Step 400
400
#7EAAAF
oklch(70.8% 0.048 204.9)
-
Step 500
500
#5B949B
oklch(63% 0.061 205.7)
-
Step 600
600
#3F7F86
oklch(55.7% 0.066 204.8)
-
Step 700
700
#306B71
oklch(49.1% 0.062 204.3)
-
Step 800
800 (this color)
#2F5D62
oklch(44.8% 0.051 204.7)
-
Step 900
900
#26484C
oklch(37.8% 0.04 205.4)
-
Step 950
950
#172A2C
oklch(27% 0.025 204.3)
#2F5D62 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) | #575A62 | 0.051 |
| Deuteranopia (no green cones) | #4E5362 | 0.047 |
| Tritanopia (no blue cones) | #11605E | 0.024 |
| Achromatopsia (no color) | #565656 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F5D62
#2F5D62
oklch(44.8% 0.051 204.7)
- #6E4A46
#6E4A46
oklch(44.8% 0.05 26.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #2F5D62
These curated palettes and gradients contain exactly #2F5D62. Open one to see the full color scheme around it.
Palettes
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.026
- Dark Green Blue #1F6357 ΔE 0.033
- Dark Aqua #05696B ΔE 0.039
- Deep Teal #00555A ΔE 0.043
- YInMn Blue #415A77 ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.047
- Slate #516572 ΔE 0.056
- Dark Blue Green #005249 ΔE 0.062
Use #2F5D62 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.