#4662F8
Closest named color: Neon Blue (#4361EE). oklch(56.7% 0.225 269.6), rgb(70, 98, 248).
Aa
White text reads best on this color (4.81:1).
About this color
#4662F8 is a medium-dark, vivid blue. In OKLCH its lightness is 57%, its chroma 0.225 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.016 away. White text reads best on it, at 4.81:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.225) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #4662F8 |
| RGB | rgb(70, 98, 248) |
| HSL | hsl(231, 93%, 62%) |
| OKLCH | oklch(56.7% 0.225 269.6) |
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 #4662F8 | 4.81:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #4662F8 | 4.36:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #4662F8 text on white | 4.81:1 | AA | Lc 72.8 | Content text, not long reading |
| #4662F8 text on black | 4.36:1 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2EAFE
oklch(93.7% 0.028 268.4)
-
Step 200
200
#CAD8FF
oklch(88.4% 0.056 269.7)
-
Step 300
300
#A8BEFF
oklch(80.9% 0.096 269.8)
-
Step 400
400
#7B9AFF
oklch(70.8% 0.152 269.4)
-
Step 500
500
#5C7CFF
oklch(63.1% 0.197 269.6)
-
Step 600
600 (this color)
#4662F8
oklch(56.7% 0.225 269.6)
-
Step 700
700
#364CD5
oklch(49.1% 0.21 269.6)
-
Step 800
800
#2C40AC
oklch(42.8% 0.173 269.4)
-
Step 900
900
#273888
oklch(37.8% 0.135 269.7)
-
Step 950
950
#162250
oklch(27.1% 0.086 269)
#4662F8 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) | #007AFD | 0.059 |
| Deuteranopia (no green cones) | #006AF5 | 0.040 |
| Tritanopia (no blue cones) | #0088A4 | 0.178 |
| Achromatopsia (no color) | #727272 | 0.225 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4662F8
#4662F8
oklch(56.7% 0.225 269.6)
- #917200
#917200
oklch(56.6% 0.116 89.7)
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 #4662F8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.016
- Bright Blue #0165FC ΔE 0.039
- Royal Blue #4169E1 ΔE 0.039
- Azul #1D5DEC ΔE 0.042
- Cerulean Blue #056EEE ΔE 0.045
- Warm Blue #4B57DB ΔE 0.050
- Clear Blue #247AFD ΔE 0.056
- Electric Blue #0652FF ΔE 0.060
Use #4662F8 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.