#4982E2
Closest named color: Dark Sky Blue (#448EE4). oklch(61.5% 0.158 260.2), rgb(73, 130, 226).
Aa
Black text reads best on this color (5.57:1).
About this color
#4982E2 is a medium-dark, vivid blue. In OKLCH its lightness is 62%, its chroma 0.158 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.031 away. Black text reads best on it, at 5.57:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 5.57:1 |
| White text | 3.76:1 |
Values
| HEX | #4982E2 |
| RGB | rgb(73, 130, 226) |
| HSL | hsl(218, 73%, 59%) |
| OKLCH | oklch(61.5% 0.158 260.2) |
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 #4982E2 | 3.76:1 | AA large text | Lc -70.4 | Content text, not long reading |
| Black text on #4982E2 | 5.57:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #4982E2 text on white | 3.76:1 | AA large text | Lc 64.9 | Content text, not long reading |
| #4982E2 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
#E1EAF9
oklch(93.5% 0.023 260.7)
-
Step 200
200
#C9DAF6
oklch(88.4% 0.043 260.4)
-
Step 300
300
#A4C2F3
oklch(80.9% 0.077 260.1)
-
Step 400
400
#73A1ED
oklch(70.8% 0.123 260.1)
-
Step 500
500 (this color)
#4982E2
oklch(61.5% 0.158 260.2)
-
Step 600
600
#316ED6
oklch(55.6% 0.172 260.4)
-
Step 700
700
#245CB9
oklch(49.2% 0.159 260.1)
-
Step 800
800
#1F4B96
oklch(42.6% 0.133 260.4)
-
Step 900
900
#1F4077
oklch(37.8% 0.102 260)
-
Step 950
950
#132646
oklch(27.1% 0.065 260.2)
#4982E2 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 | 0.028 |
| Deuteranopia (no green cones) | #3B7DE0 | 0.020 |
| Tritanopia (no blue cones) | #0098A7 | 0.127 |
| Achromatopsia (no color) | #838383 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4982E2
#4982E2
oklch(61.5% 0.158 260.2)
- #AC7B00
#AC7B00
oklch(61.6% 0.127 80.6)
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 #4982E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.031
- Soft Blue #6488EA ΔE 0.036
- Water Blue #0E87CC ΔE 0.051
- Chefchaouen Blue #4895EF ΔE 0.051
- Dodger Blue #1E90FF ΔE 0.053
- Cornflower #6A79F7 ΔE 0.054
- Clear Blue #247AFD ΔE 0.055
- Windows Blue #3778BF ΔE 0.061
Use #4982E2 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.