#3465E7
Closest named color: Neon Blue (#4361EE). oklch(55.1% 0.204 264.8), rgb(52, 101, 231).
Aa
White text reads best on this color (5.04:1).
About this color
#3465E7 is a medium-dark, vivid blue. In OKLCH its lightness is 55%, its chroma 0.204 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.019 away. White text reads best on it, at 5.04:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.204) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.16:1 |
| White text | 5.04:1 |
Values
| HEX | #3465E7 |
| RGB | rgb(52, 101, 231) |
| HSL | hsl(224, 79%, 55%) |
| OKLCH | oklch(55.1% 0.204 264.8) |
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 #3465E7 | 5.04:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #3465E7 | 4.16:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #3465E7 text on white | 5.04:1 | AA | Lc 74.3 | Content text, not long reading |
| #3465E7 text on black | 4.16:1 | AA large text | Lc -27.4 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C9D9FC
oklch(88.5% 0.051 265.9)
-
Step 300
300
#A3C0FD
oklch(80.9% 0.092 264.7)
-
Step 400
400
#739DFC
oklch(70.7% 0.147 264.9)
-
Step 500
500
#4F81FA
oklch(63.1% 0.189 264.7)
-
Step 600
600 (this color)
#3465E7
oklch(55.1% 0.204 264.8)
-
Step 700
700
#2954CA
oklch(49.1% 0.19 264.9)
-
Step 800
800
#2246A4
oklch(42.8% 0.158 264.6)
-
Step 900
900
#203C82
oklch(37.8% 0.123 264.7)
-
Step 950
950
#13244C
oklch(27.1% 0.077 264.5)
#3465E7 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) | #0077EB | 0.044 |
| Deuteranopia (no green cones) | #0067E4 | 0.024 |
| Tritanopia (no blue cones) | #00859C | 0.159 |
| Achromatopsia (no color) | #6F6F6F | 0.205 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3465E7
#3465E7
oklch(55.1% 0.204 264.8)
- #906B00
#906B00
oklch(55% 0.113 84.6)
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 #3465E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.019
- Royal Blue #4169E1 ΔE 0.019
- Cerulean Blue #056EEE ΔE 0.028
- Azul #1D5DEC ΔE 0.028
- Bright Blue #0165FC ΔE 0.038
- Warm Blue #4B57DB ΔE 0.040
- Clear Blue #247AFD ΔE 0.058
- Electric Blue #0652FF ΔE 0.063
Use #3465E7 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.