#014A9E
Closest named color: Cobalt (#1E488F). oklch(42.4% 0.151 257.2), rgb(1, 74, 158).
Aa
White text reads best on this color (8.48:1).
About this color
#014A9E is a dark, vivid blue. In OKLCH its lightness is 42%, its chroma 0.151 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.027 away. White text reads best on it, at 8.48:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | vivid (0.151) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.47:1 |
| White text | 8.48:1 |
Values
| HEX | #014A9E |
| RGB | rgb(1, 74, 158) |
| HSL | hsl(212, 99%, 31%) |
| OKLCH | oklch(42.4% 0.151 257.2) |
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 #014A9E | 8.48:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #014A9E | 2.47:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #014A9E text on white | 8.48:1 | AAA | Lc 88.5 | Fine for body text |
| #014A9E text on black | 2.47:1 | Fails | Lc -13.7 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#DFEBFB
oklch(93.6% 0.025 255.6)
-
Step 200
200
#C5DBFA
oklch(88.5% 0.049 256.9)
-
Step 300
300
#9DC3FA
oklch(81% 0.088 257.6)
-
Step 400
400
#65A2F7
oklch(70.8% 0.14 256.9)
-
Step 500
500
#3787F4
oklch(63.1% 0.181 257.3)
-
Step 600
600
#066EE2
oklch(55.6% 0.195 257.1)
-
Step 700
700
#005CC1
oklch(49.2% 0.175 257.1)
-
Step 800
800 (this color)
#014A9E
oklch(42.4% 0.151 257.2)
-
Step 900
900
#10407E
oklch(37.8% 0.117 257)
-
Step 950
950
#0B264A
oklch(27.1% 0.074 256.8)
#014A9E 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) | #0754A1 | 0.028 |
| Deuteranopia (no green cones) | #00479C | 0.009 |
| Tritanopia (no blue cones) | #005F6C | 0.114 |
| Achromatopsia (no color) | #4D4D4D | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #014A9E
#014A9E
oklch(42.4% 0.151 257.2)
- #694700
#694700
oklch(42.5% 0.089 77.5)
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 #014A9E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.027
- Dusk Blue #26538D ΔE 0.046
- Sapphire #2138AB ΔE 0.049
- Light Navy #155084 ΔE 0.049
- Deep Sea Blue #015482 ΔE 0.058
- Twilight Blue #0A437A ΔE 0.061
- Blueberry #464196 ΔE 0.063
- Blue Blue #2242C7 ΔE 0.070
Use #014A9E 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.