#2C84A3
Closest named color: Teal Blue (#01889F). oklch(57.5% 0.094 225.7), rgb(44, 132, 163).
Aa
Black text reads best on this color (4.93:1).
About this color
#2C84A3 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 58%, its chroma 0.094 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.020 away. Black text reads best on it, at 4.93:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 4.93:1 |
| White text | 4.25:1 |
Values
| HEX | #2C84A3 |
| RGB | rgb(44, 132, 163) |
| HSL | hsl(196, 57%, 41%) |
| OKLCH | oklch(57.5% 0.094 225.7) |
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 #2C84A3 | 4.25:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #2C84A3 | 4.93:1 | AA | Lc 35.0 | Non-text elements, placeholder text |
| #2C84A3 text on white | 4.25:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #2C84A3 text on black | 4.93:1 | AA | Lc -32.6 | 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 600.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#CADDE5
oklch(88.6% 0.023 224.9)
-
Step 300
300
#A5C7D6
oklch(81% 0.042 226.4)
-
Step 400
400
#72AAC1
oklch(70.8% 0.067 225.7)
-
Step 500
500
#4994B1
oklch(63% 0.086 225.9)
-
Step 600
600 (this color)
#2C84A3
oklch(57.5% 0.094 225.7)
-
Step 700
700
#156A86
oklch(49% 0.087 226)
-
Step 800
800
#16576D
oklch(42.8% 0.072 225.4)
-
Step 900
900
#1B4858
oklch(37.8% 0.056 224.7)
-
Step 950
950
#112A34
oklch(27% 0.036 226.6)
#2C84A3 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) | #7381A5 | 0.071 |
| Deuteranopia (no green cones) | #6376A3 | 0.062 |
| Tritanopia (no blue cones) | #008D8E | 0.051 |
| Achromatopsia (no color) | #7B7B7B | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C84A3
#2C84A3
oklch(57.5% 0.094 225.7)
- #A76648
#A76648
oklch(57.5% 0.095 45.2)
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 #2C84A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.020
- Blue NCS #118AB2 ΔE 0.025
- Cerulean #457B9D ΔE 0.029
- Stormy Blue #507B9C ΔE 0.035
- Steel Blue #4682B4 ΔE 0.036
- Ocean #017B92 ΔE 0.040
- Off Blue #5684AE ΔE 0.041
- Cool Blue #4984B8 ΔE 0.042
Use #2C84A3 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.