#3464FA
Closest named color: Bright Blue (#0165FC). oklch(56.5% 0.23 265.6), rgb(52, 100, 250).
Aa
White text reads best on this color (4.82:1).
About this color
#3464FA is a medium-dark, vivid blue. In OKLCH its lightness is 57%, its chroma 0.230 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Blue (#0165FC), ΔE 0.022 away. White text reads best on it, at 4.82:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.230) |
| Temperature | cool |
| Nearest name | Bright Blue (#0165FC) |
| Black text | 4.34:1 |
| White text | 4.82:1 |
Values
| HEX | #3464FA |
| RGB | rgb(52, 100, 250) |
| HSL | hsl(225, 95%, 59%) |
| OKLCH | oklch(56.5% 0.23 265.6) |
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 #3464FA | 4.82:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #3464FA | 4.34:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #3464FA text on white | 4.82:1 | AA | Lc 72.8 | Content text, not long reading |
| #3464FA text on black | 4.34:1 | AA large text | Lc -28.9 | 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
#E0EAFF
oklch(93.6% 0.03 265.3)
-
Step 200
200
#C8D9FF
oklch(88.5% 0.056 266.2)
-
Step 300
300
#A3C0FF
oklch(80.9% 0.095 265.2)
-
Step 400
400
#739CFF
oklch(70.7% 0.152 265.7)
-
Step 500
500
#4F7FFF
oklch(63.1% 0.197 265.6)
-
Step 600
600 (this color)
#3464FA
oklch(56.5% 0.23 265.6)
-
Step 700
700
#264FD7
oklch(49.2% 0.213 265.6)
-
Step 800
800
#2042AE
oklch(42.8% 0.177 265.7)
-
Step 900
900
#1E3989
oklch(37.6% 0.138 265.8)
-
Step 950
950
#122250
oklch(26.9% 0.087 266.2)
#3464FA 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) | #007BFF | 0.053 |
| Deuteranopia (no green cones) | #0069F7 | 0.023 |
| Tritanopia (no blue cones) | #008BA5 | 0.180 |
| Achromatopsia (no color) | #727272 | 0.230 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3464FA
#3464FA
oklch(56.5% 0.23 265.6)
- #947000
#947000
oklch(56.5% 0.116 86.2)
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 #3464FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Blue #0165FC ΔE 0.022
- Neon Blue #4361EE ΔE 0.022
- Azul #1D5DEC ΔE 0.033
- Cerulean Blue #056EEE ΔE 0.034
- Royal Blue #4169E1 ΔE 0.042
- Electric Blue #0652FF ΔE 0.050
- Clear Blue #247AFD ΔE 0.050
- Warm Blue #4B57DB ΔE 0.057
Use #3464FA 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.