#194190
Closest named color: Cobalt (#1E488F). oklch(39.7% 0.139 262), rgb(25, 65, 144).
Aa
White text reads best on this color (9.54:1).
About this color
#194190 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.139 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.021 away. White text reads best on it, at 9.54:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.139) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.20:1 |
| White text | 9.54:1 |
Values
| HEX | #194190 |
| RGB | rgb(25, 65, 144) |
| HSL | hsl(220, 70%, 33%) |
| OKLCH | oklch(39.7% 0.139 262) |
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 #194190 | 9.54:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #194190 | 2.20:1 | Fails | Lc 12.4 | Not readable |
| #194190 text on white | 9.54:1 | AAA | Lc 91.6 | Preferred for body text |
| #194190 text on black | 2.20:1 | Fails | Lc -10.8 | 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 900.
-
Step 50
50
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEAFF
oklch(93.5% 0.031 263.5)
-
Step 200
200
#C5DAFF
oklch(88.5% 0.056 261.8)
-
Step 300
300
#9FC1FF
oklch(80.9% 0.096 262.2)
-
Step 400
400
#6B9EFF
oklch(70.7% 0.153 262.2)
-
Step 500
500
#4282FF
oklch(63.2% 0.198 262)
-
Step 600
600
#1964F7
oklch(55.6% 0.231 262)
-
Step 700
700
#0B52D7
oklch(49.1% 0.214 261.9)
-
Step 800
800
#0E44AE
oklch(42.7% 0.178 262.1)
-
Step 900
900 (this color)
#194190
oklch(39.7% 0.139 262)
-
Step 950
950
#0C2350
oklch(26.8% 0.088 262)
#194190 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) | #004B93 | 0.027 |
| Deuteranopia (no green cones) | #00408E | 0.015 |
| Tritanopia (no blue cones) | #005462 | 0.106 |
| Achromatopsia (no color) | #454545 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #194190
#194190
oklch(39.7% 0.139 262)
- #5D4200
#5D4200
oklch(39.8% 0.082 82.1)
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 #194190, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.021
- Twilight Blue #0A437A ΔE 0.040
- Sapphire #2138AB ΔE 0.049
- Light Navy #155084 ΔE 0.050
- Dusk Blue #26538D ΔE 0.055
- Blueberry #464196 ΔE 0.056
- Dark Slate Blue #483D8B ΔE 0.059
- Deep Sea Blue #015482 ΔE 0.062
Use #194190 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.