#4482E2
Closest named color: Dark Sky Blue (#448EE4). oklch(61.3% 0.159 258.9), rgb(68, 130, 226).
Aa
Black text reads best on this color (5.53:1).
About this color
#4482E2 is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.159 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.032 away. Black text reads best on it, at 5.53:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 5.53:1 |
| White text | 3.79:1 |
Values
| HEX | #4482E2 |
| RGB | rgb(68, 130, 226) |
| HSL | hsl(216, 73%, 58%) |
| OKLCH | oklch(61.3% 0.159 258.9) |
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 #4482E2 | 3.79:1 | AA large text | Lc -70.6 | Content text, not long reading |
| Black text on #4482E2 | 5.53:1 | AA | Lc 39.0 | Non-text elements, placeholder text |
| #4482E2 text on white | 3.79:1 | AA large text | Lc 65.1 | Content text, not long reading |
| #4482E2 text on black | 5.53:1 | AA | Lc -36.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EBF9
oklch(93.7% 0.022 256.7)
-
Step 200
200
#C8DAF6
oklch(88.4% 0.043 259.2)
-
Step 300
300
#A3C2F3
oklch(80.9% 0.077 259.4)
-
Step 400
400
#70A1EE
oklch(70.7% 0.125 259.1)
-
Step 500
500 (this color)
#4482E2
oklch(61.3% 0.159 258.9)
-
Step 600
600
#2B6FD6
oklch(55.6% 0.173 258.9)
-
Step 700
700
#1D5CBA
oklch(49.1% 0.162 258.9)
-
Step 800
800
#1B4C96
oklch(42.7% 0.133 258.9)
-
Step 900
900
#1C4078
oklch(37.7% 0.104 259.1)
-
Step 950
950
#112646
oklch(27% 0.066 258.6)
#4482E2 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) | #548BE6 | 0.030 |
| Deuteranopia (no green cones) | #387CE0 | 0.020 |
| Tritanopia (no blue cones) | #0098A7 | 0.126 |
| Achromatopsia (no color) | #838383 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4482E2
#4482E2
oklch(61.3% 0.159 258.9)
- #AD7900
#AD7900
oklch(61.3% 0.128 78.6)
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 #4482E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.032
- Soft Blue #6488EA ΔE 0.040
- Water Blue #0E87CC ΔE 0.048
- Chefchaouen Blue #4895EF ΔE 0.052
- Dodger Blue #1E90FF ΔE 0.052
- Clear Blue #247AFD ΔE 0.053
- Cornflower #6A79F7 ΔE 0.056
- Windows Blue #3778BF ΔE 0.059
Use #4482E2 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.