#5C8CDC
Closest named color: Dark Sky Blue (#448EE4). oklch(64.2% 0.132 260.1), rgb(92, 140, 220).
Aa
Black text reads best on this color (6.23:1).
About this color
#5C8CDC is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.132 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.023 away. Black text reads best on it, at 6.23:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 6.23:1 |
| White text | 3.36:1 |
Values
| HEX | #5C8CDC |
| RGB | rgb(92, 140, 220) |
| HSL | hsl(218, 65%, 61%) |
| OKLCH | oklch(64.2% 0.132 260.1) |
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 #5C8CDC | 3.36:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #5C8CDC | 6.23:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #5C8CDC text on white | 3.36:1 | AA large text | Lc 60.9 | Content text, not long reading |
| #5C8CDC text on black | 6.23:1 | AA | Lc -40.8 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CCDAF1
oklch(88.5% 0.035 260.4)
-
Step 300
300
#A9C2EB
oklch(80.9% 0.064 260.3)
-
Step 400
400
#7BA1E1
oklch(70.7% 0.103 260.5)
-
Step 500
500 (this color)
#5C8CDC
oklch(64.2% 0.132 260.1)
-
Step 600
600
#3E71C6
oklch(55.6% 0.143 260)
-
Step 700
700
#305EAB
oklch(49.1% 0.133 260.1)
-
Step 800
800
#294D8A
oklch(42.6% 0.11 260.3)
-
Step 900
900
#25416F
oklch(37.8% 0.086 259.8)
-
Step 950
950
#162641
oklch(27% 0.055 260.3)
#5C8CDC 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) | #6B92DF | 0.025 |
| Deuteranopia (no green cones) | #5A86DA | 0.016 |
| Tritanopia (no blue cones) | #009EA9 | 0.116 |
| Achromatopsia (no color) | #8C8C8C | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C8CDC
#5C8CDC
oklch(64.2% 0.132 260.1)
- #B68207
#B68207
oklch(64.2% 0.131 80)
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 #5C8CDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.023
- Soft Blue #6488EA ΔE 0.027
- Cornflower Blue #6495ED ΔE 0.034
- Chefchaouen Blue #4895EF ΔE 0.035
- Faded Blue #658CBB ΔE 0.051
- Water Blue #0E87CC ΔE 0.060
- Cool Blue #4984B8 ΔE 0.061
- Dodger Blue #1E90FF ΔE 0.062
Use #5C8CDC 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.