#4483D4
Closest named color: Water Blue (#0E87CC). oklch(60.7% 0.14 255.7), rgb(68, 131, 212).
Aa
Black text reads best on this color (5.44:1).
About this color
#4483D4 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.140 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Water Blue (#0E87CC), ΔE 0.033 away. Black text reads best on it, at 5.44:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.140) |
| Temperature | cool |
| Nearest name | Water Blue (#0E87CC) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #4483D4 |
| RGB | rgb(68, 131, 212) |
| HSL | hsl(214, 63%, 55%) |
| OKLCH | oklch(60.7% 0.14 255.7) |
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 #4483D4 | 3.85:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #4483D4 | 5.44:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #4483D4 text on white | 3.85:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #4483D4 text on black | 5.44:1 | AA | Lc -35.9 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C9DBF3
oklch(88.5% 0.038 255.6)
-
Step 300
300
#A4C3ED
oklch(80.9% 0.069 256.1)
-
Step 400
400
#72A3E4
oklch(70.7% 0.109 255.8)
-
Step 500
500 (this color)
#4483D4
oklch(60.7% 0.14 255.7)
-
Step 600
600
#2C73CA
oklch(55.7% 0.152 255.6)
-
Step 700
700
#1F60AE
oklch(49.2% 0.14 255.5)
-
Step 800
800
#1C4E8D
oklch(42.6% 0.117 256)
-
Step 900
900
#1D4271
oklch(37.8% 0.091 255.6)
-
Step 950
950
#122742
oklch(27.1% 0.057 255.5)
#4483D4 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) | #5E89D7 | 0.033 |
| Deuteranopia (no green cones) | #497CD2 | 0.018 |
| Tritanopia (no blue cones) | #0096A1 | 0.111 |
| Achromatopsia (no color) | #828282 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4483D4
#4483D4
oklch(60.7% 0.14 255.7)
- #AE7600
#AE7600
oklch(60.8% 0.128 75.8)
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 #4483D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Water Blue #0E87CC ΔE 0.033
- Dark Sky Blue #448EE4 ΔE 0.035
- Windows Blue #3778BF ΔE 0.044
- Cool Blue #4984B8 ΔE 0.044
- Steel Blue #4682B4 ΔE 0.049
- Soft Blue #6488EA ΔE 0.050
- Chefchaouen Blue #4895EF ΔE 0.059
- Off Blue #5684AE ΔE 0.061
Use #4483D4 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.