#14488B
Closest named color: Cobalt (#1E488F). oklch(40.8% 0.124 256.8), rgb(20, 72, 139).
Aa
White text reads best on this color (9.01:1).
About this color
#14488B is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.124 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.010 away. White text reads best on it, at 9.01:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.32:1 |
| White text | 9.01:1 |
Values
| HEX | #14488B |
| RGB | rgb(20, 72, 139) |
| HSL | hsl(214, 75%, 31%) |
| OKLCH | oklch(40.8% 0.124 256.8) |
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 #14488B | 9.01:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #14488B | 2.32:1 | Fails | Lc 13.7 | Not readable |
| #14488B text on white | 9.01:1 | AAA | Lc 90.2 | Preferred for body text |
| #14488B text on black | 2.32:1 | Fails | Lc -12.0 | 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 800.
-
Step 50
50
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C9DBF4
oklch(88.6% 0.04 256.6)
-
Step 300
300
#A3C3F0
oklch(80.9% 0.073 256.9)
-
Step 400
400
#70A2E8
oklch(70.6% 0.116 256.9)
-
Step 500
500
#4A89E1
oklch(63% 0.148 257.2)
-
Step 600
600
#2A71CF
oklch(55.5% 0.161 257)
-
Step 700
700
#1C5EB3
oklch(49% 0.15 256.9)
-
Step 800
800 (this color)
#14488B
oklch(40.8% 0.124 256.8)
-
Step 900
900
#1C4174
oklch(37.7% 0.097 257.1)
-
Step 950
950
#112644
oklch(26.9% 0.062 257.5)
#14488B 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) | #224F8E | 0.025 |
| Deuteranopia (no green cones) | #00448A | 0.016 |
| Tritanopia (no blue cones) | #005862 | 0.095 |
| Achromatopsia (no color) | #494949 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #14488B
#14488B
oklch(40.8% 0.124 256.8)
- #634200
#634200
oklch(40.6% 0.085 76.6)
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 #14488B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.010
- Light Navy #155084 ΔE 0.028
- Twilight Blue #0A437A ΔE 0.032
- Dusk Blue #26538D ΔE 0.037
- Deep Sea Blue #015482 ΔE 0.041
- Blueberry #464196 ΔE 0.060
- Light Navy Blue #2E5A88 ΔE 0.062
- Dark Slate Blue #483D8B ΔE 0.063
Use #14488B 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.