#2882A4
Closest named color: Teal Blue (#01889F). oklch(57% 0.097 227.9), rgb(40, 130, 164).
Aa
Black text reads best on this color (4.81:1).
About this color
#2882A4 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 57%, its chroma 0.097 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.024 away. Black text reads best on it, at 4.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 4.81:1 |
| White text | 4.35:1 |
Values
| HEX | #2882A4 |
| RGB | rgb(40, 130, 164) |
| HSL | hsl(196, 61%, 40%) |
| OKLCH | oklch(57% 0.097 227.9) |
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 #2882A4 | 4.35:1 | AA large text | Lc -75.3 | Fine for body text |
| Black text on #2882A4 | 4.81:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #2882A4 text on white | 4.35:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #2882A4 text on black | 4.81:1 | AA | Lc -31.8 | 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
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200
#C9DDE6
oklch(88.5% 0.025 226.5)
-
Step 300
300
#A4C7D7
oklch(80.9% 0.044 227.3)
-
Step 400
400
#71AAC3
oklch(70.8% 0.07 227.4)
-
Step 500
500
#4794B4
oklch(63.1% 0.09 227.9)
-
Step 600
600 (this color)
#2882A4
oklch(57% 0.097 227.9)
-
Step 700
700
#126A89
oklch(49.1% 0.091 228.2)
-
Step 800
800
#14576F
oklch(42.8% 0.075 227.2)
-
Step 900
900
#1A475A
oklch(37.6% 0.058 229.1)
-
Step 950
950
#112A35
oklch(27.1% 0.037 229)
#2882A4 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) | #7080A6 | 0.070 |
| Deuteranopia (no green cones) | #5F74A4 | 0.060 |
| Tritanopia (no blue cones) | #008C8D | 0.055 |
| Achromatopsia (no color) | #797979 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2882A4
#2882A4
oklch(57% 0.097 227.9)
- #A56542
#A56542
oklch(57% 0.096 48.7)
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 #2882A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.024
- Cerulean #457B9D ΔE 0.026
- Blue NCS #118AB2 ΔE 0.027
- Stormy Blue #507B9C ΔE 0.034
- Steel Blue #4682B4 ΔE 0.036
- Nice Blue #107AB0 ΔE 0.036
- Ocean #017B92 ΔE 0.037
- Dull Blue #49759C ΔE 0.041
Use #2882A4 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.