#5CAEF5
Closest named color: Deep Sky Blue (#00BFFF). oklch(72.9% 0.131 246.9), rgb(92, 174, 245).
Aa
Black text reads best on this color (8.82:1).
About this color
#5CAEF5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.131 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.051 away. Black text reads best on it, at 8.82:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 8.82:1 |
| White text | 2.37:1 |
Values
| HEX | #5CAEF5 |
| RGB | rgb(92, 174, 245) |
| HSL | hsl(208, 88%, 66%) |
| OKLCH | oklch(72.9% 0.131 246.9) |
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 #5CAEF5 | 2.37:1 | Fails | Lc -51.6 | Large or bold text, headings |
| Black text on #5CAEF5 | 8.82:1 | AAA | Lc 57.3 | Large or bold text, headings |
| #5CAEF5 text on white | 2.37:1 | Fails | Lc 46.6 | Large or bold text, headings |
| #5CAEF5 text on black | 8.82:1 | AAA | Lc -55.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DEECF9
oklch(93.6% 0.023 246)
-
Step 200
200
#C2DDF6
oklch(88.6% 0.045 246.3)
-
Step 300
300
#96C6F3
oklch(80.9% 0.082 247.2)
-
Step 400
400 (this color)
#5CAEF5
oklch(72.9% 0.131 246.9)
-
Step 500
500
#008FE7
oklch(63.2% 0.166 246.8)
-
Step 600
600
#0078C3
oklch(55.7% 0.146 246.8)
-
Step 700
700
#0064A5
oklch(49% 0.13 247.2)
-
Step 800
800
#005288
oklch(42.7% 0.112 246.9)
-
Step 900
900
#004473
oklch(37.7% 0.1 247.4)
-
Step 950
950
#012846
oklch(26.9% 0.07 247.1)
#5CAEF5 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) | #8FB0F8 | 0.054 |
| Deuteranopia (no green cones) | #7AA1F4 | 0.042 |
| Tritanopia (no blue cones) | #00BFC7 | 0.102 |
| Achromatopsia (no color) | #A8A8A8 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CAEF5
#5CAEF5
oklch(72.9% 0.131 246.9)
- #DE9642
#DE9642
oklch(73% 0.131 67.1)
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 #5CAEF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.051
- Carolina Blue #8AB8FE ΔE 0.057
- Cornflower Blue #6495ED ΔE 0.065
- Chefchaouen Blue #4895EF ΔE 0.072
- Periwinkle Blue #8F99FB ΔE 0.075
- Vivid Sky Blue #4CC9F0 ΔE 0.076
- Lightblue #7BC8F6 ΔE 0.080
- Bright Sky Blue #02CCFE ΔE 0.081
Use #5CAEF5 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.