#0E4FBB
Closest named color: Blue Blue (#2242C7). oklch(46.1% 0.181 260.7), rgb(14, 79, 187).
Aa
White text reads best on this color (7.35:1).
About this color
#0E4FBB is a medium-dark, vivid blue. In OKLCH its lightness is 46%, its chroma 0.181 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Blue (#2242C7), ΔE 0.035 away. White text reads best on it, at 7.35:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.181) |
| Temperature | cool |
| Nearest name | Blue Blue (#2242C7) |
| Black text | 2.85:1 |
| White text | 7.35:1 |
Values
| HEX | #0E4FBB |
| RGB | rgb(14, 79, 187) |
| HSL | hsl(217, 86%, 39%) |
| OKLCH | oklch(46.1% 0.181 260.7) |
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 #0E4FBB | 7.35:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #0E4FBB | 2.85:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #0E4FBB text on white | 7.35:1 | AAA | Lc 84.8 | Fine for body text |
| #0E4FBB text on black | 2.85:1 | Fails | Lc -17.2 | 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 700.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C7DAFA
oklch(88.4% 0.049 260.9)
-
Step 300
300
#A0C2FA
oklch(80.9% 0.088 260.2)
-
Step 400
400
#6DA0F7
oklch(70.8% 0.139 260.5)
-
Step 500
500
#4585F4
oklch(63.1% 0.179 260.6)
-
Step 600
600
#266BE3
oklch(55.6% 0.195 260.7)
-
Step 700
700 (this color)
#0E4FBB
oklch(46.1% 0.181 260.7)
-
Step 800
800
#17499F
oklch(42.7% 0.15 260.6)
-
Step 900
900
#193E7E
oklch(37.6% 0.117 260.6)
-
Step 950
950
#10254A
oklch(27% 0.074 260.8)
#0E4FBB 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) | #005EBF | 0.038 |
| Deuteranopia (no green cones) | #004FB9 | 0.006 |
| Tritanopia (no blue cones) | #006B7D | 0.139 |
| Achromatopsia (no color) | #565656 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E4FBB
#0E4FBB
oklch(46.1% 0.181 260.7)
- #735100
#735100
oklch(46% 0.095 80.6)
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 #0E4FBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Blue #2242C7 ΔE 0.035
- Sapphire #2138AB ΔE 0.058
- Majorelle Blue #3F37C9 ΔE 0.063
- Cobalt #1E488F ΔE 0.072
- Dusk Blue #26538D ΔE 0.077
- Blue With A Hint Of Purple #533CC6 ΔE 0.078
- Mid Blue #276AB3 ΔE 0.079
- Warm Blue #4B57DB ΔE 0.080
Use #0E4FBB 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.