#3D68F6
Closest named color: Neon Blue (#4361EE). oklch(57.3% 0.218 266.5), rgb(61, 104, 246).
Aa
White text reads best on this color (4.65:1).
About this color
#3D68F6 is a medium-dark, vivid blue. In OKLCH its lightness is 57%, its chroma 0.218 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.020 away. White text reads best on it, at 4.65:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.218) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.50:1 |
| White text | 4.65:1 |
Values
| HEX | #3D68F6 |
| RGB | rgb(61, 104, 246) |
| HSL | hsl(226, 91%, 60%) |
| OKLCH | oklch(57.3% 0.218 266.5) |
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 #3D68F6 | 4.65:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #3D68F6 | 4.50:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #3D68F6 text on white | 4.65:1 | AA | Lc 71.7 | Content text, not long reading |
| #3D68F6 text on black | 4.50:1 | AA | Lc -29.9 | 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
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFE
oklch(93.6% 0.029 266.4)
-
Step 200
200
#C9D9FE
oklch(88.5% 0.054 266.8)
-
Step 300
300
#A4BFFF
oklch(80.8% 0.096 266.6)
-
Step 400
400
#759CFF
oklch(70.8% 0.151 266.4)
-
Step 500
500
#527EFF
oklch(63% 0.198 266.5)
-
Step 600
600 (this color)
#3D68F6
oklch(57.3% 0.218 266.5)
-
Step 700
700
#2C50D1
oklch(49% 0.203 266.5)
-
Step 800
800
#2543A9
oklch(42.7% 0.167 266.5)
-
Step 900
900
#213A86
oklch(37.7% 0.131 266.3)
-
Step 950
950
#14234E
oklch(27.1% 0.082 266.5)
#3D68F6 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) | #007DFB | 0.051 |
| Deuteranopia (no green cones) | #006CF3 | 0.030 |
| Tritanopia (no blue cones) | #008CA5 | 0.172 |
| Achromatopsia (no color) | #747474 | 0.218 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D68F6
#3D68F6
oklch(57.3% 0.218 266.5)
- #967200
#967200
oklch(57.2% 0.117 86.5)
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 #3D68F6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.020
- Cerulean Blue #056EEE ΔE 0.032
- Royal Blue #4169E1 ΔE 0.032
- Bright Blue #0165FC ΔE 0.033
- Azul #1D5DEC ΔE 0.042
- Clear Blue #247AFD ΔE 0.043
- Warm Blue #4B57DB ΔE 0.055
- Electric Blue #0652FF ΔE 0.064
Use #3D68F6 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.