#2465DA
Closest named color: Royal Blue (#4169E1). oklch(53.6% 0.191 261.1), rgb(36, 101, 218).
Aa
White text reads best on this color (5.31:1).
About this color
#2465DA is a medium-dark, vivid blue. In OKLCH its lightness is 54%, its chroma 0.191 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Royal Blue (#4169E1), ΔE 0.030 away. White text reads best on it, at 5.31:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.191) |
| Temperature | cool |
| Nearest name | Royal Blue (#4169E1) |
| Black text | 3.94:1 |
| White text | 5.31:1 |
Values
| HEX | #2465DA |
| RGB | rgb(36, 101, 218) |
| HSL | hsl(219, 72%, 50%) |
| OKLCH | oklch(53.6% 0.191 261.1) |
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 #2465DA | 5.31:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #2465DA | 3.94:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #2465DA text on white | 5.31:1 | AA | Lc 75.8 | Fine for body text |
| #2465DA text on black | 3.94:1 | AA large text | Lc -25.9 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C8DAFA
oklch(88.5% 0.048 262)
-
Step 300
300
#A1C2F9
oklch(81% 0.086 260.5)
-
Step 400
400
#6FA0F6
oklch(70.8% 0.137 261)
-
Step 500
500
#4885F2
oklch(63.1% 0.176 261)
-
Step 600
600 (this color)
#2465DA
oklch(53.6% 0.191 261.1)
-
Step 700
700
#1D59C3
oklch(49.1% 0.177 260.9)
-
Step 800
800
#1A499E
oklch(42.7% 0.148 261.1)
-
Step 900
900
#1B3E7D
oklch(37.6% 0.115 261)
-
Step 950
950
#112549
oklch(27% 0.072 261.1)
#2465DA 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) | #0074DE | 0.037 |
| Deuteranopia (no green cones) | #0063D8 | 0.016 |
| Tritanopia (no blue cones) | #008296 | 0.146 |
| Achromatopsia (no color) | #6B6B6B | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2465DA
#2465DA
oklch(53.6% 0.191 261.1)
- #8E6500
#8E6500
oklch(53.5% 0.111 80.7)
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 #2465DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Blue #4169E1 ΔE 0.030
- Azul #1D5DEC ΔE 0.034
- Cerulean Blue #056EEE ΔE 0.036
- Neon Blue #4361EE ΔE 0.041
- Warm Blue #4B57DB ΔE 0.044
- Bright Blue #0165FC ΔE 0.052
- Mid Blue #276AB3 ΔE 0.064
- Dark Periwinkle #665FD1 ΔE 0.071
Use #2465DA 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.