#2C8EA8
Closest named color: Blue NCS (#118AB2). oklch(60.2% 0.096 219.5), rgb(44, 142, 168).
Aa
Black text reads best on this color (5.54:1).
About this color
#2C8EA8 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 60%, its chroma 0.096 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.025 away. Black text reads best on it, at 5.54:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.54:1 |
| White text | 3.78:1 |
Values
| HEX | #2C8EA8 |
| RGB | rgb(44, 142, 168) |
| HSL | hsl(193, 58%, 42%) |
| OKLCH | oklch(60.2% 0.096 219.5) |
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 #2C8EA8 | 3.78:1 | AA large text | Lc -70.6 | Content text, not long reading |
| Black text on #2C8EA8 | 5.54:1 | AA | Lc 39.0 | Non-text elements, placeholder text |
| #2C8EA8 text on white | 3.78:1 | AA large text | Lc 65.1 | Content text, not long reading |
| #2C8EA8 text on black | 5.54:1 | AA | Lc -36.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C7DEE5
oklch(88.6% 0.026 218)
-
Step 300
300
#A0C8D5
oklch(80.8% 0.046 219.6)
-
Step 400
400
#68ACC1
oklch(70.7% 0.075 219.7)
-
Step 500
500 (this color)
#2C8EA8
oklch(60.2% 0.096 219.5)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#0E4958
oklch(37.7% 0.062 219.4)
-
Step 950
950
#0C2B34
oklch(27.1% 0.04 220.3)
#2C8EA8 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) | #7E8AA9 | 0.080 |
| Deuteranopia (no green cones) | #6D7EA8 | 0.071 |
| Tritanopia (no blue cones) | #009796 | 0.046 |
| Achromatopsia (no color) | #838383 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8EA8
#2C8EA8
oklch(60.2% 0.096 219.5)
- #B26C55
#B26C55
oklch(60.3% 0.096 38.9)
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 #2C8EA8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.025
- Teal Blue #01889F ΔE 0.027
- Teal Green #0A9396 ΔE 0.038
- Dusty Blue #5A86AD ΔE 0.044
- Off Blue #5684AE ΔE 0.045
- Steel Blue #4682B4 ΔE 0.047
- Cool Blue #4984B8 ΔE 0.047
- Dark Cyan #008B8B ΔE 0.049
Use #2C8EA8 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.