#2C606E
Closest named color: Petrol (#005F6A). oklch(45.9% 0.06 217.9), rgb(44, 96, 110).
Aa
White text reads best on this color (6.98:1).
About this color
#2C606E is a medium-dark, muted teal or cyan. In OKLCH its lightness is 46%, its chroma 0.060 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.025 away. White text reads best on it, at 6.98:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 3.00:1 |
| White text | 6.98:1 |
Values
| HEX | #2C606E |
| RGB | rgb(44, 96, 110) |
| HSL | hsl(193, 43%, 30%) |
| OKLCH | oklch(45.9% 0.06 217.9) |
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 #2C606E | 6.98:1 | AA | Lc -89.0 | Fine for body text |
| Black text on #2C606E | 3.00:1 | AA large text | Lc 20.0 | Dividers and decoration only |
| #2C606E text on white | 6.98:1 | AA | Lc 84.0 | Fine for body text |
| #2C606E 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 700.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBED
oklch(93.5% 0.008 216.6)
-
Step 200
200
#CEDCE0
oklch(88.5% 0.016 216.7)
-
Step 300
300
#ADC6CD
oklch(81% 0.029 216.5)
-
Step 400
400
#80A8B4
oklch(70.7% 0.047 218.2)
-
Step 500
500
#5F93A1
oklch(63.2% 0.059 216.6)
-
Step 600
600
#447D8C
oklch(55.7% 0.064 216.8)
-
Step 700
700 (this color)
#2C606E
oklch(45.9% 0.06 217.9)
-
Step 800
800
#2D5661
oklch(42.8% 0.049 217.2)
-
Step 900
900
#29474F
oklch(37.8% 0.038 216.7)
-
Step 950
950
#18292E
oklch(26.8% 0.024 218.3)
#2C606E 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) | #575D6F | 0.052 |
| Deuteranopia (no green cones) | #4D566E | 0.047 |
| Tritanopia (no blue cones) | #006564 | 0.034 |
| Achromatopsia (no color) | #595959 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C606E
#2C606E
oklch(45.9% 0.06 217.9)
- #754C3F
#754C3F
oklch(45.9% 0.06 38.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2C606E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.025
- Dark Aqua #05696B ΔE 0.034
- YInMn Blue #415A77 ΔE 0.035
- Dark Green Blue #1F6357 ΔE 0.045
- Slate #516572 ΔE 0.047
- Light Navy Blue #2E5A88 ΔE 0.052
- Denim #3B638C ΔE 0.053
- Deep Teal #00555A ΔE 0.054
Use #2C606E 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.