#014DAB
Closest named color: Cobalt (#1E488F). oklch(44.1% 0.164 258.3), rgb(1, 77, 171).
Aa
White text reads best on this color (7.92:1).
About this color
#014DAB is a dark, vivid blue. In OKLCH its lightness is 44%, its chroma 0.164 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.047 away. White text reads best on it, at 7.92:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | vivid (0.164) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.65:1 |
| White text | 7.92:1 |
Values
| HEX | #014DAB |
| RGB | rgb(1, 77, 171) |
| HSL | hsl(213, 99%, 34%) |
| OKLCH | oklch(44.1% 0.164 258.3) |
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 #014DAB | 7.92:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #014DAB | 2.65:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #014DAB text on white | 7.92:1 | AAA | Lc 86.7 | Fine for body text |
| #014DAB text on black | 2.65:1 | Fails | Lc -15.4 | Dividers and decoration only |
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
#DFEBFD
oklch(93.6% 0.028 258.4)
-
Step 200
200
#C4DBFD
oklch(88.5% 0.053 258)
-
Step 300
300
#9AC3FF
oklch(81% 0.096 257.8)
-
Step 400
400
#61A0FF
oklch(70.6% 0.154 258.4)
-
Step 500
500
#3185FD
oklch(63.1% 0.196 258.2)
-
Step 600
600
#006BEA
oklch(55.6% 0.209 258.4)
-
Step 700
700
#005AC6
oklch(49.1% 0.184 258.2)
-
Step 800
800 (this color)
#014DAB
oklch(44.1% 0.164 258.3)
-
Step 900
900
#0B3E84
oklch(37.7% 0.129 258.3)
-
Step 950
950
#09254D
oklch(27% 0.081 258.1)
#014DAB 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) | #0059AE | 0.032 |
| Deuteranopia (no green cones) | #004AA9 | 0.009 |
| Tritanopia (no blue cones) | #006574 | 0.125 |
| Achromatopsia (no color) | #515151 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #014DAB
#014DAB
oklch(44.1% 0.164 258.3)
- #6E4B00
#6E4B00
oklch(44% 0.092 78)
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 #014DAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.047
- Sapphire #2138AB ΔE 0.049
- Blue Blue #2242C7 ΔE 0.053
- Dusk Blue #26538D ΔE 0.057
- Light Navy #155084 ΔE 0.066
- Blueberry #464196 ΔE 0.069
- Deep Sea Blue #015482 ΔE 0.073
- Denim Blue #3B5B92 ΔE 0.075
Use #014DAB 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.