#4482E5
Closest named color: Dark Sky Blue (#448EE4). oklch(61.5% 0.163 259.4), rgb(68, 130, 229).
Aa
Black text reads best on this color (5.57:1).
About this color
#4482E5 is a medium-dark, vivid blue. In OKLCH its lightness is 62%, its chroma 0.163 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.033 away. Black text reads best on it, at 5.57:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 5.57:1 |
| White text | 3.77:1 |
Values
| HEX | #4482E5 |
| RGB | rgb(68, 130, 229) |
| HSL | hsl(217, 76%, 58%) |
| OKLCH | oklch(61.5% 0.163 259.4) |
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 #4482E5 | 3.77:1 | AA large text | Lc -70.4 | Content text, not long reading |
| Black text on #4482E5 | 5.57:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #4482E5 text on white | 3.77:1 | AA large text | Lc 64.9 | Content text, not long reading |
| #4482E5 text on black | 5.57:1 | AA | Lc -36.8 | 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
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C8DAF7
oklch(88.4% 0.045 259.9)
-
Step 300
300
#A2C2F5
oklch(80.9% 0.081 259.6)
-
Step 400
400
#6FA1F0
oklch(70.7% 0.128 259.2)
-
Step 500
500 (this color)
#4482E5
oklch(61.5% 0.163 259.4)
-
Step 600
600
#2A6ED9
oklch(55.6% 0.178 259.5)
-
Step 700
700
#1D5BBC
oklch(49% 0.165 259.5)
-
Step 800
800
#1A4B98
oklch(42.6% 0.137 259.4)
-
Step 900
900
#1C4079
oklch(37.8% 0.106 259.3)
-
Step 950
950
#112647
oklch(27.1% 0.067 259.1)
#4482E5 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) | #518BE9 | 0.029 |
| Deuteranopia (no green cones) | #347DE3 | 0.020 |
| Tritanopia (no blue cones) | #0099A8 | 0.130 |
| Achromatopsia (no color) | #838383 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4482E5
#4482E5
oklch(61.5% 0.163 259.4)
- #AD7A00
#AD7A00
oklch(61.5% 0.128 79.3)
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 #4482E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.033
- Soft Blue #6488EA ΔE 0.039
- Clear Blue #247AFD ΔE 0.049
- Dodger Blue #1E90FF ΔE 0.049
- Chefchaouen Blue #4895EF ΔE 0.051
- Water Blue #0E87CC ΔE 0.052
- Cornflower #6A79F7 ΔE 0.053
- Windows Blue #3778BF ΔE 0.063
Use #4482E5 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.