#194B89
Closest named color: Cobalt (#1E488F). oklch(41.5% 0.116 255.9), rgb(25, 75, 137).
Aa
White text reads best on this color (8.71:1).
About this color
#194B89 is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.116 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.014 away. White text reads best on it, at 8.71:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.40:1 |
| White text | 8.71:1 |
Values
| HEX | #194B89 |
| RGB | rgb(25, 75, 137) |
| HSL | hsl(213, 69%, 32%) |
| OKLCH | oklch(41.5% 0.116 255.9) |
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 #194B89 | 8.71:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #194B89 | 2.40:1 | Fails | Lc 14.5 | Not readable |
| #194B89 text on white | 8.71:1 | AAA | Lc 89.5 | Fine for body text |
| #194B89 text on black | 2.40:1 | Fails | Lc -12.8 | Not readable |
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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EBF7
oklch(93.7% 0.019 255.5)
-
Step 200
200
#C9DBF2
oklch(88.5% 0.037 254.6)
-
Step 300
300
#A4C3ED
oklch(80.9% 0.069 256.1)
-
Step 400
400
#72A3E3
oklch(70.7% 0.108 255.5)
-
Step 500
500
#4C8ADB
oklch(63% 0.139 255.9)
-
Step 600
600
#2E73C9
oklch(55.7% 0.15 255.8)
-
Step 700
700
#2060AE
oklch(49.2% 0.14 255.7)
-
Step 800
800 (this color)
#194B89
oklch(41.5% 0.116 255.9)
-
Step 900
900
#1E4270
oklch(37.8% 0.089 255.7)
-
Step 950
950
#122742
oklch(27.1% 0.057 255.5)
#194B89 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) | #2B518B | 0.025 |
| Deuteranopia (no green cones) | #144688 | 0.016 |
| Tritanopia (no blue cones) | #005A63 | 0.089 |
| Achromatopsia (no color) | #4B4B4B | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #194B89
#194B89
oklch(41.5% 0.116 255.9)
- #664400
#664400
oklch(41.5% 0.087 76.5)
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 #194B89, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.014
- Light Navy #155084 ΔE 0.018
- Dusk Blue #26538D ΔE 0.028
- Deep Sea Blue #015482 ΔE 0.032
- Twilight Blue #0A437A ΔE 0.035
- Light Navy Blue #2E5A88 ΔE 0.051
- Blueberry #464196 ΔE 0.061
- Denim Blue #3B5B92 ΔE 0.062
Use #194B89 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.