#244B7B
Closest named color: Light Navy (#155084). oklch(41% 0.092 254.9), rgb(36, 75, 123).
Aa
White text reads best on this color (8.87:1).
About this color
#244B7B is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.092 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.020 away. White text reads best on it, at 8.87:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.36:1 |
| White text | 8.87:1 |
Values
| HEX | #244B7B |
| RGB | rgb(36, 75, 123) |
| HSL | hsl(213, 55%, 31%) |
| OKLCH | oklch(41% 0.092 254.9) |
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 #244B7B | 8.87:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #244B7B | 2.36:1 | Fails | Lc 13.9 | Not readable |
| #244B7B text on white | 8.87:1 | AAA | Lc 90.1 | Preferred for body text |
| #244B7B text on black | 2.36:1 | Fails | Lc -12.2 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CCDBED
oklch(88.6% 0.03 253)
-
Step 300
300
#AAC3E4
oklch(81% 0.054 255.4)
-
Step 400
400
#7CA3D6
oklch(70.7% 0.087 255.4)
-
Step 500
500
#5A8CCB
oklch(63.2% 0.11 254.8)
-
Step 600
600
#3E75B8
oklch(55.7% 0.12 254.6)
-
Step 700
700
#30629E
oklch(49.2% 0.111 254.4)
-
Step 800
800 (this color)
#244B7B
oklch(41% 0.092 254.9)
-
Step 900
900
#264367
oklch(37.8% 0.071 254.7)
-
Step 950
950
#16273C
oklch(26.9% 0.046 254.4)
#244B7B 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) | #354E7D | 0.022 |
| Deuteranopia (no green cones) | #29467A | 0.015 |
| Tritanopia (no blue cones) | #00565D | 0.072 |
| Achromatopsia (no color) | #4A4A4A | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #244B7B
#244B7B
oklch(41% 0.092 254.9)
- #654200
#654200
oklch(40.9% 0.086 74.9)
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 #244B7B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.020
- Deep Sea Blue #015482 ΔE 0.029
- Twilight Blue #0A437A ΔE 0.033
- Dusk Blue #26538D ΔE 0.035
- Cobalt #1E488F ΔE 0.036
- Light Navy Blue #2E5A88 ΔE 0.049
- Dark Grey Blue #29465B ΔE 0.053
- YInMn Blue #415A77 ΔE 0.062
Use #244B7B 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.