#4483F2
Closest named color: Dodger Blue (#1E90FF). oklch(62.6% 0.179 260.8), rgb(68, 131, 242).
Aa
Black text reads best on this color (5.77:1).
About this color
#4483F2 is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.179 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Dodger Blue (#1E90FF), ΔE 0.038 away. Black text reads best on it, at 5.77:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.179) |
| Temperature | cool |
| Nearest name | Dodger Blue (#1E90FF) |
| Black text | 5.77:1 |
| White text | 3.63:1 |
Values
| HEX | #4483F2 |
| RGB | rgb(68, 131, 242) |
| HSL | hsl(218, 87%, 61%) |
| OKLCH | oklch(62.6% 0.179 260.8) |
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 #4483F2 | 3.63:1 | AA large text | Lc -69.1 | Content text, not long reading |
| Black text on #4483F2 | 5.77:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #4483F2 text on white | 3.63:1 | AA large text | Lc 63.6 | Content text, not long reading |
| #4483F2 text on black | 5.77:1 | AA | Lc -38.1 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C7DAFA
oklch(88.4% 0.049 260.9)
-
Step 300
300
#A1C2FA
oklch(81% 0.087 260.8)
-
Step 400
400
#6DA0F7
oklch(70.8% 0.139 260.5)
-
Step 500
500 (this color)
#4483F2
oklch(62.6% 0.179 260.8)
-
Step 600
600
#276BE3
oklch(55.6% 0.195 260.9)
-
Step 700
700
#1A58C5
oklch(49% 0.182 260.9)
-
Step 800
800
#18499F
oklch(42.7% 0.15 260.8)
-
Step 900
900
#1A3E7E
oklch(37.6% 0.116 260.9)
-
Step 950
950
#10254A
oklch(27% 0.074 260.8)
#4483F2 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) | #498FF6 | 0.032 |
| Deuteranopia (no green cones) | #207FF0 | 0.027 |
| Tritanopia (no blue cones) | #009DAF | 0.141 |
| Achromatopsia (no color) | #868686 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4483F2
#4483F2
oklch(62.6% 0.179 260.8)
- #AF7E00
#AF7E00
oklch(62.5% 0.129 81.2)
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 #4483F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dodger Blue #1E90FF ΔE 0.038
- Soft Blue #6488EA ΔE 0.038
- Clear Blue #247AFD ΔE 0.038
- Dark Sky Blue #448EE4 ΔE 0.039
- Cornflower #6A79F7 ΔE 0.045
- Chefchaouen Blue #4895EF ΔE 0.049
- Cornflower Blue #6495ED ΔE 0.062
- Cerulean Blue #056EEE ΔE 0.068
Use #4483F2 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.