#1391F2
Closest named color: Dodger Blue (#1E90FF). oklch(64.5% 0.175 249.5), rgb(19, 145, 242).
Aa
Black text reads best on this color (6.36:1).
About this color
#1391F2 is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.175 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Dodger Blue (#1E90FF), ΔE 0.021 away. Black text reads best on it, at 6.36:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.175) |
| Temperature | cool |
| Nearest name | Dodger Blue (#1E90FF) |
| Black text | 6.36:1 |
| White text | 3.30:1 |
Values
| HEX | #1391F2 |
| RGB | rgb(19, 145, 242) |
| HSL | hsl(206, 90%, 51%) |
| OKLCH | oklch(64.5% 0.175 249.5) |
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 #1391F2 | 3.30:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #1391F2 | 6.36:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #1391F2 text on white | 3.30:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #1391F2 text on black | 6.36:1 | AA | Lc -42.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DEECFA
oklch(93.7% 0.024 248.1)
-
Step 200
200
#C2DCF8
oklch(88.4% 0.048 250.3)
-
Step 300
300
#96C5F6
oklch(80.8% 0.086 250)
-
Step 400
400
#56A6F2
oklch(70.8% 0.137 249.3)
-
Step 500
500 (this color)
#1391F2
oklch(64.5% 0.175 249.5)
-
Step 600
600
#0076C9
oklch(55.6% 0.155 249.4)
-
Step 700
700
#0063AA
oklch(49.1% 0.137 249.4)
-
Step 800
800
#00518D
oklch(42.7% 0.12 249.5)
-
Step 900
900
#004376
oklch(37.6% 0.105 249.5)
-
Step 950
950
#022848
oklch(27.1% 0.072 249.1)
#1391F2 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) | #6097F6 | 0.054 |
| Deuteranopia (no green cones) | #3B85F0 | 0.033 |
| Tritanopia (no blue cones) | #00A8B6 | 0.125 |
| Achromatopsia (no color) | #8D8D8D | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1391F2
#1391F2
oklch(64.5% 0.175 249.5)
- #C37B00
#C37B00
oklch(64.4% 0.14 69.3)
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 #1391F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dodger Blue #1E90FF ΔE 0.021
- Dark Sky Blue #448EE4 ΔE 0.029
- Chefchaouen Blue #4895EF ΔE 0.031
- Soft Blue #6488EA ΔE 0.054
- Cornflower Blue #6495ED ΔE 0.055
- Water Blue #0E87CC ΔE 0.060
- Clear Blue #247AFD ΔE 0.063
- Cornflower #6A79F7 ΔE 0.081
Use #1391F2 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.