#014AA3
Closest named color: Cobalt (#1E488F). oklch(42.8% 0.157 258), rgb(1, 74, 163).
Aa
White text reads best on this color (8.36:1).
About this color
#014AA3 is a dark, vivid blue. In OKLCH its lightness is 43%, its chroma 0.157 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.034 away. White text reads best on it, at 8.36:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.50:1 |
| White text | 8.36:1 |
Values
| HEX | #014AA3 |
| RGB | rgb(1, 74, 163) |
| HSL | hsl(213, 99%, 32%) |
| OKLCH | oklch(42.8% 0.157 258) |
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 #014AA3 | 8.36:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #014AA3 | 2.50:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #014AA3 text on white | 8.36:1 | AAA | Lc 88.1 | Fine for body text |
| #014AA3 text on black | 2.50:1 | Fails | Lc -14.1 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFC
oklch(93.6% 0.026 257)
-
Step 200
200
#C5DBFC
oklch(88.6% 0.051 258.4)
-
Step 300
300
#9CC3FC
oklch(81% 0.091 257.8)
-
Step 400
400
#64A1FB
oklch(70.8% 0.147 258)
-
Step 500
500
#3586F8
oklch(63.1% 0.188 257.9)
-
Step 600
600
#026CE7
oklch(55.6% 0.204 257.9)
-
Step 700
700
#005AC5
oklch(49.1% 0.183 258.1)
-
Step 800
800 (this color)
#014AA3
oklch(42.8% 0.157 258)
-
Step 900
900
#0F3F81
oklch(37.8% 0.122 258)
-
Step 950
950
#0B254B
oklch(26.9% 0.077 258.3)
#014AA3 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) | #0055A6 | 0.030 |
| Deuteranopia (no green cones) | #0047A1 | 0.009 |
| Tritanopia (no blue cones) | #00606F | 0.118 |
| Achromatopsia (no color) | #4E4E4E | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #014AA3
#014AA3
oklch(42.8% 0.157 258)
- #6A4800
#6A4800
oklch(42.9% 0.089 77.8)
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 #014AA3, closest first.
No curated palette has a color within ΔE 0.04 of #014AA3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.034
- Sapphire #2138AB ΔE 0.045
- Dusk Blue #26538D ΔE 0.052
- Light Navy #155084 ΔE 0.056
- Blue Blue #2242C7 ΔE 0.063
- Blueberry #464196 ΔE 0.064
- Deep Sea Blue #015482 ΔE 0.065
- Twilight Blue #0A437A ΔE 0.069
Use #014AA3 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.