#5360E4
Closest named color: Neon Blue (#4361EE). oklch(55.5% 0.198 273.7), rgb(83, 96, 228).
Aa
White text reads best on this color (5.04:1).
About this color
#5360E4 is a medium-dark, vivid blue. In OKLCH its lightness is 55%, its chroma 0.198 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.023 away. White text reads best on it, at 5.04:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.198) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.16:1 |
| White text | 5.04:1 |
Values
| HEX | #5360E4 |
| RGB | rgb(83, 96, 228) |
| HSL | hsl(235, 73%, 61%) |
| OKLCH | oklch(55.5% 0.198 273.7) |
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 #5360E4 | 5.04:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #5360E4 | 4.16:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #5360E4 text on white | 5.04:1 | AA | Lc 74.4 | Content text, not long reading |
| #5360E4 text on black | 4.16:1 | AA large text | Lc -27.3 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E4E9FC
oklch(93.6% 0.026 274.1)
-
Step 200
200
#CED8FB
oklch(88.6% 0.049 272.8)
-
Step 300
300
#AEBDFB
oklch(80.9% 0.089 273.7)
-
Step 400
400
#8598F9
oklch(70.7% 0.143 273.8)
-
Step 500
500
#697BF6
oklch(63.1% 0.183 273.7)
-
Step 600
600 (this color)
#5360E4
oklch(55.5% 0.198 273.7)
-
Step 700
700
#444FC7
oklch(49.2% 0.185 273.5)
-
Step 800
800
#3841A1
oklch(42.7% 0.154 273.9)
-
Step 900
900
#2F397F
oklch(37.7% 0.118 273.3)
-
Step 950
950
#1C224B
oklch(27.1% 0.076 274)
#5360E4 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) | #0075E8 | 0.065 |
| Deuteranopia (no green cones) | #0068E1 | 0.056 |
| Tritanopia (no blue cones) | #008099 | 0.164 |
| Achromatopsia (no color) | #6F6F6F | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5360E4
#5360E4
oklch(55.5% 0.198 273.7)
- #897100
#897100
oklch(55.5% 0.114 94.1)
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 #5360E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.023
- Royal Blue #4169E1 ΔE 0.027
- Warm Blue #4B57DB ΔE 0.028
- Dark Periwinkle #665FD1 ΔE 0.039
- Slate Blue #6A5ACD ΔE 0.048
- Light Indigo #6D5ACF ΔE 0.049
- Azul #1D5DEC ΔE 0.052
- Iris #6258C4 ΔE 0.054
Use #5360E4 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.