#3567F2
Closest named color: Neon Blue (#4361EE). oklch(56.4% 0.216 265), rgb(53, 103, 242).
Aa
White text reads best on this color (4.80:1).
About this color
#3567F2 is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.216 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.017 away. White text reads best on it, at 4.80:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.216) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.37:1 |
| White text | 4.80:1 |
Values
| HEX | #3567F2 |
| RGB | rgb(53, 103, 242) |
| HSL | hsl(224, 88%, 58%) |
| OKLCH | oklch(56.4% 0.216 265) |
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 #3567F2 | 4.80:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #3567F2 | 4.37:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #3567F2 text on white | 4.80:1 | AA | Lc 72.7 | Content text, not long reading |
| #3567F2 text on black | 4.37:1 | AA large text | Lc -29.0 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C8D9FE
oklch(88.5% 0.054 265.8)
-
Step 300
300
#A3C0FF
oklch(80.9% 0.095 265.2)
-
Step 400
400
#729CFF
oklch(70.6% 0.153 265.4)
-
Step 500
500
#4D7FFF
oklch(63% 0.198 265.1)
-
Step 600
600 (this color)
#3567F2
oklch(56.4% 0.216 265)
-
Step 700
700
#2652D0
oklch(49.1% 0.201 264.9)
-
Step 800
800
#2044A8
oklch(42.7% 0.166 264.9)
-
Step 900
900
#1F3B85
oklch(37.7% 0.129 265.1)
-
Step 950
950
#12234E
oklch(26.9% 0.082 265.1)
#3567F2 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) | #007BF7 | 0.048 |
| Deuteranopia (no green cones) | #006AEF | 0.024 |
| Tritanopia (no blue cones) | #008AA3 | 0.167 |
| Achromatopsia (no color) | #727272 | 0.216 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3567F2
#3567F2
oklch(56.4% 0.216 265)
- #956F00
#956F00
oklch(56.4% 0.116 84.7)
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 #3567F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.017
- Cerulean Blue #056EEE ΔE 0.025
- Royal Blue #4169E1 ΔE 0.028
- Bright Blue #0165FC ΔE 0.028
- Azul #1D5DEC ΔE 0.033
- Clear Blue #247AFD ΔE 0.046
- Warm Blue #4B57DB ΔE 0.051
- Electric Blue #0652FF ΔE 0.059
Use #3567F2 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.