#0C06F7
Named color: Strong Blue. oklch(44.5% 0.303 264.9), rgb(12, 6, 247).
Aa
White text reads best on this color (8.80:1).
About this color
#0C06F7 is a dark, vivid blue. In OKLCH its lightness is 44%, its chroma 0.303 and its hue 265°. Its hue sits on the cool side of the wheel. It is the named color Strong Blue. White text reads best on it, at 8.80:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | vivid (0.303) |
| Temperature | cool |
| Nearest name | Strong Blue |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #0C06F7 |
| RGB | rgb(12, 6, 247) |
| HSL | hsl(241, 95%, 50%) |
| OKLCH | oklch(44.5% 0.303 264.9) |
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 #0C06F7 | 8.80:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #0C06F7 | 2.38:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #0C06F7 text on white | 8.80:1 | AAA | Lc 86.9 | Fine for body text |
| #0C06F7 text on black | 2.38:1 | Fails | Lc -15.2 | 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 800.
-
Step 50
50
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E0EAFF
oklch(93.6% 0.03 265.3)
-
Step 200
200
#C7D9FF
oklch(88.4% 0.056 265.2)
-
Step 300
300
#A2C0FF
oklch(80.9% 0.096 264.7)
-
Step 400
400
#719CFF
oklch(70.6% 0.153 265)
-
Step 500
500
#4D80FF
oklch(63.2% 0.197 264.8)
-
Step 600
600
#295EFF
oklch(55.5% 0.245 264.9)
-
Step 700
700
#0F37FF
oklch(49.1% 0.287 264.9)
-
Step 800
800 (this color)
#0C06F7
oklch(44.5% 0.303 264.9)
-
Step 900
900
#061ABC
oklch(37.7% 0.237 264.9)
-
Step 950
950
#03166E
oklch(27.1% 0.15 264.8)
#0C06F7 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) | #0056FD | 0.100 |
| Deuteranopia (no green cones) | #003DF4 | 0.051 |
| Tritanopia (no blue cones) | #006891 | 0.225 |
| Achromatopsia (no color) | #4A4A4A | 0.305 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0C06F7
#0C06F7
oklch(44.5% 0.303 264.9)
- #6B4F00
#6B4F00
oklch(44.5% 0.091 85)
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 #0C06F7, closest first.
No curated palette has a color within ΔE 0.04 of #0C06F7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Primary Blue #0804F9 ΔE 0.004
- Rich Blue #021BF9 ΔE 0.012
- Blue #0000FF ΔE 0.013
- Pure Blue #0203E2 ΔE 0.036
- Vivid Blue #152EFF ΔE 0.039
- Ultramarine Blue #1805DB ΔE 0.046
- Vibrant Blue #0339F8 ΔE 0.047
- Light Royal Blue #3A2EFE ΔE 0.063
Use #0C06F7 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.