#244190
Closest named color: Cobalt (#1E488F). oklch(40.2% 0.135 265.4), rgb(36, 65, 144).
Aa
White text reads best on this color (9.40:1).
About this color
#244190 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.135 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.019 away. White text reads best on it, at 9.40:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.23:1 |
| White text | 9.40:1 |
Values
| HEX | #244190 |
| RGB | rgb(36, 65, 144) |
| HSL | hsl(224, 60%, 35%) |
| OKLCH | oklch(40.2% 0.135 265.4) |
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 #244190 | 9.40:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #244190 | 2.23:1 | Fails | Lc 12.6 | Not readable |
| #244190 text on white | 9.40:1 | AAA | Lc 91.3 | Preferred for body text |
| #244190 text on black | 2.23:1 | Fails | Lc -11.0 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E0EAFE
oklch(93.6% 0.029 264.4)
-
Step 200
200
#C8D9FF
oklch(88.5% 0.056 266.2)
-
Step 300
300
#A3C0FF
oklch(80.9% 0.095 265.2)
-
Step 400
400
#729CFF
oklch(70.6% 0.153 265.4)
-
Step 500
500
#4F7FFF
oklch(63.1% 0.197 265.6)
-
Step 600
600
#3262F5
oklch(55.7% 0.226 265.5)
-
Step 700
700
#2650D5
oklch(49.2% 0.209 265.4)
-
Step 800
800
#2042AC
oklch(42.6% 0.174 265.6)
-
Step 900
900 (this color)
#244190
oklch(40.2% 0.135 265.4)
-
Step 950
950
#122350
oklch(27.1% 0.086 265.4)
#244190 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) | #044B93 | 0.030 |
| Deuteranopia (no green cones) | #00428E | 0.023 |
| Tritanopia (no blue cones) | #005462 | 0.107 |
| Achromatopsia (no color) | #464646 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #244190
#244190
oklch(40.2% 0.135 265.4)
- #5C4400
#5C4400
oklch(40.2% 0.082 85.6)
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 #244190, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.019
- Twilight Blue #0A437A ΔE 0.043
- Blueberry #464196 ΔE 0.047
- Dark Slate Blue #483D8B ΔE 0.049
- Light Navy #155084 ΔE 0.049
- Sapphire #2138AB ΔE 0.050
- Dusk Blue #26538D ΔE 0.052
- Deep Sea Blue #015482 ΔE 0.063
Use #244190 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.