#5486DD
Closest named color: Dark Sky Blue (#448EE4). oklch(62.6% 0.143 260.8), rgb(84, 134, 221).
Aa
Black text reads best on this color (5.83:1).
About this color
#5486DD is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.143 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.024 away. Black text reads best on it, at 5.83:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 5.83:1 |
| White text | 3.60:1 |
Values
| HEX | #5486DD |
| RGB | rgb(84, 134, 221) |
| HSL | hsl(218, 67%, 60%) |
| OKLCH | oklch(62.6% 0.143 260.8) |
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 #5486DD | 3.60:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #5486DD | 5.83:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #5486DD text on white | 3.60:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #5486DD text on black | 5.83:1 | AA | Lc -38.3 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300
#A7C2EE
oklch(80.9% 0.069 260.1)
-
Step 400
400
#78A1E6
oklch(70.7% 0.111 260.5)
-
Step 500
500 (this color)
#5486DD
oklch(62.6% 0.143 260.8)
-
Step 600
600
#3B70CD
oklch(55.8% 0.155 260.7)
-
Step 700
700
#2D5DB1
oklch(49.2% 0.144 260.7)
-
Step 800
800
#264C8F
oklch(42.6% 0.119 260.8)
-
Step 900
900
#234072
oklch(37.6% 0.093 260.6)
-
Step 950
950
#152643
oklch(27% 0.059 260.5)
#5486DD 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) | #608EE0 | 0.027 |
| Deuteranopia (no green cones) | #4C81DB | 0.017 |
| Tritanopia (no blue cones) | #009AA7 | 0.120 |
| Achromatopsia (no color) | #878787 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5486DD
#5486DD
oklch(62.6% 0.143 260.8)
- #B07E00
#B07E00
oklch(62.7% 0.13 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 #5486DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.024
- Soft Blue #6488EA ΔE 0.027
- Chefchaouen Blue #4895EF ΔE 0.043
- Cornflower Blue #6495ED ΔE 0.049
- Water Blue #0E87CC ΔE 0.052
- Dodger Blue #1E90FF ΔE 0.058
- Cool Blue #4984B8 ΔE 0.059
- Cornflower #6A79F7 ΔE 0.059
Use #5486DD 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.