#5CA4EC
Closest named color: Cornflower Blue (#6495ED). oklch(70.3% 0.129 250.1), rgb(92, 164, 236).
Aa
Black text reads best on this color (7.97:1).
About this color
#5CA4EC is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.129 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.040 away. Black text reads best on it, at 7.97:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.97:1 |
| White text | 2.63:1 |
Values
| HEX | #5CA4EC |
| RGB | rgb(92, 164, 236) |
| HSL | hsl(210, 79%, 64%) |
| OKLCH | oklch(70.3% 0.129 250.1) |
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 #5CA4EC | 2.63:1 | Fails | Lc -56.3 | Large or bold text, headings |
| Black text on #5CA4EC | 7.97:1 | AAA | Lc 52.9 | Large or bold text, headings |
| #5CA4EC text on white | 2.63:1 | Fails | Lc 51.1 | Large or bold text, headings |
| #5CA4EC text on black | 7.97:1 | AAA | Lc -50.8 | 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
#DFEBF9
oklch(93.5% 0.023 252.2)
-
Step 200
200
#C4DCF6
oklch(88.5% 0.044 250.4)
-
Step 300
300
#99C5F3
oklch(80.9% 0.08 250)
-
Step 400
400 (this color)
#5CA4EC
oklch(70.3% 0.129 250.1)
-
Step 500
500
#238DE8
oklch(63.2% 0.164 250)
-
Step 600
600
#0076CB
oklch(55.7% 0.158 250)
-
Step 700
700
#0063AC
oklch(49.2% 0.139 250)
-
Step 800
800
#00518E
oklch(42.8% 0.121 249.9)
-
Step 900
900
#004377
oklch(37.7% 0.106 249.9)
-
Step 950
950
#062846
oklch(27.1% 0.068 249.6)
#5CA4EC 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) | #85A7EF | 0.045 |
| Deuteranopia (no green cones) | #7299EB | 0.034 |
| Tritanopia (no blue cones) | #00B5BE | 0.103 |
| Achromatopsia (no color) | #9F9F9F | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CA4EC
#5CA4EC
oklch(70.3% 0.129 250.1)
- #D29038
#D29038
oklch(70.4% 0.129 70.2)
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 #5CA4EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.040
- Chefchaouen Blue #4895EF ΔE 0.048
- Dark Sky Blue #448EE4 ΔE 0.066
- Periwinkle Blue #8F99FB ΔE 0.067
- Deep Sky Blue #00BFFF ΔE 0.074
- Soft Blue #6488EA ΔE 0.074
- Carolina Blue #8AB8FE ΔE 0.078
- Perrywinkle #8F8CE7 ΔE 0.079
Use #5CA4EC 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.