#0E45AC
Closest named color: Sapphire (#2138AB). oklch(42.7% 0.174 261.7), rgb(14, 69, 172).
Aa
White text reads best on this color (8.51:1).
About this color
#0E45AC is a dark, vivid blue. In OKLCH its lightness is 43%, its chroma 0.174 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.030 away. White text reads best on it, at 8.51:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.46:1 |
| White text | 8.51:1 |
Values
| HEX | #0E45AC |
| RGB | rgb(14, 69, 172) |
| HSL | hsl(219, 85%, 36%) |
| OKLCH | oklch(42.7% 0.174 261.7) |
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 #0E45AC | 8.51:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #0E45AC | 2.46:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #0E45AC text on white | 8.51:1 | AAA | Lc 88.5 | Fine for body text |
| #0E45AC text on black | 2.46:1 | Fails | Lc -13.7 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEAFE
oklch(93.5% 0.03 262.5)
-
Step 200
200
#C5DAFF
oklch(88.5% 0.056 261.8)
-
Step 300
300
#9EC1FF
oklch(80.8% 0.096 261.6)
-
Step 400
400
#6A9EFF
oklch(70.6% 0.153 261.9)
-
Step 500
500
#4082FF
oklch(63.1% 0.198 261.6)
-
Step 600
600
#1965F4
oklch(55.5% 0.226 261.7)
-
Step 700
700
#0B53D5
oklch(49.1% 0.21 261.7)
-
Step 800
800 (this color)
#0E45AC
oklch(42.7% 0.174 261.7)
-
Step 900
900
#143C88
oklch(37.8% 0.135 261.6)
-
Step 950
950
#0D2450
oklch(27.1% 0.086 261.8)
#0E45AC 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) | #0054AF | 0.038 |
| Deuteranopia (no green cones) | #0046AA | 0.006 |
| Tritanopia (no blue cones) | #006071 | 0.134 |
| Achromatopsia (no color) | #4D4D4D | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E45AC
#0E45AC
oklch(42.7% 0.174 261.7)
- #674900
#674900
oklch(42.7% 0.088 81.6)
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 #0E45AC, closest first.
No curated palette has a color within ΔE 0.04 of #0E45AC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.030
- Blue Blue #2242C7 ΔE 0.046
- Cobalt #1E488F ΔE 0.049
- Blueberry #464196 ΔE 0.066
- Majorelle Blue #3F37C9 ΔE 0.068
- Dusk Blue #26538D ΔE 0.069
- Light Navy #155084 ΔE 0.075
- Dark Slate Blue #483D8B ΔE 0.080
Use #0E45AC 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.