#0E70DF
Closest named color: Cerulean Blue (#056EEE). oklch(55.9% 0.188 256.6), rgb(14, 112, 223).
Aa
White text reads best on this color (4.77:1).
About this color
#0E70DF is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.188 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cerulean Blue (#056EEE), ΔE 0.024 away. White text reads best on it, at 4.77:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.188) |
| Temperature | cool |
| Nearest name | Cerulean Blue (#056EEE) |
| Black text | 4.40:1 |
| White text | 4.77:1 |
Values
| HEX | #0E70DF |
| RGB | rgb(14, 112, 223) |
| HSL | hsl(212, 88%, 46%) |
| OKLCH | oklch(55.9% 0.188 256.6) |
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 #0E70DF | 4.77:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #0E70DF | 4.40:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #0E70DF text on white | 4.77:1 | AA | Lc 72.4 | Content text, not long reading |
| #0E70DF text on black | 4.40:1 | AA large text | Lc -29.3 | 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 600.
-
Step 50
50
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C6DBF9
oklch(88.5% 0.047 257.3)
-
Step 300
300
#9DC3F7
oklch(80.8% 0.085 256.3)
-
Step 400
400
#66A2F4
oklch(70.7% 0.136 256.5)
-
Step 500
500
#3988EF
oklch(63.1% 0.173 256.5)
-
Step 600
600 (this color)
#0E70DF
oklch(55.9% 0.188 256.6)
-
Step 700
700
#005CBF
oklch(49% 0.172 256.8)
-
Step 800
800
#054C9C
oklch(42.7% 0.145 256.5)
-
Step 900
900
#11407C
oklch(37.7% 0.113 256.7)
-
Step 950
950
#0C2648
oklch(26.9% 0.071 256.4)
#0E70DF 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) | #277CE3 | 0.035 |
| Deuteranopia (no green cones) | #006ADD | 0.017 |
| Tritanopia (no blue cones) | #008B9D | 0.141 |
| Achromatopsia (no color) | #737373 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E70DF
#0E70DF
oklch(55.9% 0.188 256.6)
- #9A6900
#9A6900
oklch(55.8% 0.117 76.7)
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 #0E70DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cerulean Blue #056EEE ΔE 0.024
- Royal Blue #4169E1 ΔE 0.032
- Azul #1D5DEC ΔE 0.050
- Neon Blue #4361EE ΔE 0.051
- Bright Blue #0165FC ΔE 0.052
- Clear Blue #247AFD ΔE 0.053
- Windows Blue #3778BF ΔE 0.061
- Warm Blue #4B57DB ΔE 0.066
Use #0E70DF 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.