#0465ED
Closest named color: Azul (#1D5DEC). oklch(54.7% 0.22 259.9), rgb(4, 101, 237).
Aa
White text reads best on this color (5.13:1).
About this color
#0465ED is a medium-dark, vivid blue. In OKLCH its lightness is 55%, its chroma 0.220 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.018 away. White text reads best on it, at 5.13:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.220) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 4.08:1 |
| White text | 5.13:1 |
Values
| HEX | #0465ED |
| RGB | rgb(4, 101, 237) |
| HSL | hsl(215, 97%, 47%) |
| OKLCH | oklch(54.7% 0.22 259.9) |
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 #0465ED | 5.13:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #0465ED | 4.08:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #0465ED text on white | 5.13:1 | AA | Lc 74.4 | Content text, not long reading |
| #0465ED text on black | 4.08:1 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEBFE
oklch(93.7% 0.029 259.6)
-
Step 200
200
#C4DAFE
oklch(88.4% 0.055 260.3)
-
Step 300
300
#9CC2FF
oklch(80.9% 0.096 259.7)
-
Step 400
400
#659FFF
oklch(70.6% 0.154 260)
-
Step 500
500
#3883FF
oklch(63% 0.199 260)
-
Step 600
600 (this color)
#0465ED
oklch(54.7% 0.22 259.9)
-
Step 700
700
#0056CF
oklch(49.1% 0.2 260)
-
Step 800
800
#0447A9
oklch(42.7% 0.169 259.9)
-
Step 900
900
#103D86
oklch(37.7% 0.132 260)
-
Step 950
950
#0B244E
oklch(26.9% 0.084 260.2)
#0465ED 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) | #0078F2 | 0.047 |
| Deuteranopia (no green cones) | #0064EA | 0.005 |
| Tritanopia (no blue cones) | #00889F | 0.167 |
| Achromatopsia (no color) | #6E6E6E | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0465ED
#0465ED
oklch(54.7% 0.22 259.9)
- #936800
#936800
oklch(54.8% 0.113 80.1)
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 #0465ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.018
- Cerulean Blue #056EEE ΔE 0.022
- Bright Blue #0165FC ΔE 0.023
- Neon Blue #4361EE ΔE 0.036
- Royal Blue #4169E1 ΔE 0.041
- Electric Blue #0652FF ΔE 0.048
- Warm Blue #4B57DB ΔE 0.057
- Clear Blue #247AFD ΔE 0.060
Use #0465ED 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.