#4262EC
Closest named color: Neon Blue (#4361EE). oklch(55.6% 0.211 268.6), rgb(66, 98, 236).
Aa
White text reads best on this color (5.01:1).
About this color
#4262EC is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.211 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.004 away. White text reads best on it, at 5.01:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.211) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.18:1 |
| White text | 5.01:1 |
Values
| HEX | #4262EC |
| RGB | rgb(66, 98, 236) |
| HSL | hsl(229, 82%, 59%) |
| OKLCH | oklch(55.6% 0.211 268.6) |
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 #4262EC | 5.01:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #4262EC | 4.18:1 | AA large text | Lc 30.0 | Dividers and decoration only |
| #4262EC text on white | 5.01:1 | AA | Lc 74.1 | Content text, not long reading |
| #4262EC text on black | 4.18:1 | AA large text | Lc -27.6 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFD
oklch(93.7% 0.027 267.5)
-
Step 200
200
#CAD9FD
oklch(88.6% 0.052 267.4)
-
Step 300
300
#A7BFFF
oklch(81% 0.095 268.4)
-
Step 400
400
#799AFF
oklch(70.6% 0.153 268.6)
-
Step 500
500
#597DFD
oklch(63% 0.194 268.5)
-
Step 600
600 (this color)
#4262EC
oklch(55.6% 0.211 268.6)
-
Step 700
700
#3550CD
oklch(49.1% 0.195 268.6)
-
Step 800
800
#2C43A6
oklch(42.8% 0.161 268.6)
-
Step 900
900
#263A84
oklch(37.8% 0.127 268.3)
-
Step 950
950
#16224D
oklch(26.9% 0.081 268.7)
#4262EC 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) | #0077F1 | 0.054 |
| Deuteranopia (no green cones) | #0068E9 | 0.036 |
| Tritanopia (no blue cones) | #00859E | 0.168 |
| Achromatopsia (no color) | #6F6F6F | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4262EC
#4262EC
oklch(55.6% 0.211 268.6)
- #8E6E00
#8E6E00
oklch(55.4% 0.113 88.4)
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 #4262EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.004
- Royal Blue #4169E1 ΔE 0.024
- Azul #1D5DEC ΔE 0.034
- Warm Blue #4B57DB ΔE 0.036
- Cerulean Blue #056EEE ΔE 0.039
- Bright Blue #0165FC ΔE 0.041
- Dark Periwinkle #665FD1 ΔE 0.060
- Clear Blue #247AFD ΔE 0.060
Use #4262EC 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.