#2E68E0
Closest named color: Royal Blue (#4169E1). oklch(55% 0.193 262.5), rgb(46, 104, 224).
Aa
White text reads best on this color (5.03:1).
About this color
#2E68E0 is a medium-dark, vivid blue. In OKLCH its lightness is 55%, its chroma 0.193 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Royal Blue (#4169E1), ΔE 0.017 away. White text reads best on it, at 5.03:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.193) |
| Temperature | cool |
| Nearest name | Royal Blue (#4169E1) |
| Black text | 4.17:1 |
| White text | 5.03:1 |
Values
| HEX | #2E68E0 |
| RGB | rgb(46, 104, 224) |
| HSL | hsl(220, 74%, 53%) |
| OKLCH | oklch(55% 0.193 262.5) |
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 #2E68E0 | 5.03:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #2E68E0 | 4.17:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #2E68E0 text on white | 5.03:1 | AA | Lc 74.2 | Content text, not long reading |
| #2E68E0 text on black | 4.17:1 | AA large text | Lc -27.5 | 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
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C8DAFA
oklch(88.5% 0.048 262)
-
Step 300
300
#A3C1FA
oklch(80.9% 0.087 263)
-
Step 400
400
#719FF7
oklch(70.8% 0.139 262.4)
-
Step 500
500
#4C84F3
oklch(63.2% 0.177 262.4)
-
Step 600
600 (this color)
#2E68E0
oklch(55% 0.193 262.5)
-
Step 700
700
#2357C4
oklch(49% 0.18 262.6)
-
Step 800
800
#1E489F
oklch(42.7% 0.149 262.5)
-
Step 900
900
#1E3E7E
oklch(37.8% 0.115 262.3)
-
Step 950
950
#12254A
oklch(27.1% 0.073 262.2)
#2E68E0 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) | #0077E4 | 0.038 |
| Deuteranopia (no green cones) | #0067DE | 0.020 |
| Tritanopia (no blue cones) | #00869A | 0.151 |
| Achromatopsia (no color) | #6F6F6F | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E68E0
#2E68E0
oklch(55% 0.193 262.5)
- #926A00
#926A00
oklch(55.1% 0.113 82.4)
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 #2E68E0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Blue #4169E1 ΔE 0.017
- Cerulean Blue #056EEE ΔE 0.027
- Neon Blue #4361EE ΔE 0.032
- Azul #1D5DEC ΔE 0.036
- Warm Blue #4B57DB ΔE 0.044
- Bright Blue #0165FC ΔE 0.046
- Clear Blue #247AFD ΔE 0.060
- Dark Periwinkle #665FD1 ΔE 0.066
Use #2E68E0 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.