#5CB7FC
Closest named color: Deep Sky Blue (#00BFFF). oklch(75.2% 0.132 243.8), rgb(92, 183, 252).
Aa
Black text reads best on this color (9.63:1).
About this color
#5CB7FC is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.132 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.037 away. Black text reads best on it, at 9.63:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.63:1 |
| White text | 2.17:1 |
Values
| HEX | #5CB7FC |
| RGB | rgb(92, 183, 252) |
| HSL | hsl(206, 96%, 67%) |
| OKLCH | oklch(75.2% 0.132 243.8) |
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 #5CB7FC | 2.17:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #5CB7FC | 9.63:1 | AAA | Lc 61.3 | Content text, not long reading |
| #5CB7FC text on white | 2.17:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #5CB7FC text on black | 9.63:1 | AAA | Lc -59.6 | 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
#EFF6FD
oklch(97% 0.012 248)
-
Step 100
100
#DDECF9
oklch(93.6% 0.024 244.1)
-
Step 200
200
#C0DDF6
oklch(88.4% 0.046 244.3)
-
Step 300
300
#92C7F3
oklch(80.9% 0.083 244.1)
-
Step 400
400 (this color)
#5CB7FC
oklch(75.2% 0.132 243.8)
-
Step 500
500
#0091DF
oklch(63.2% 0.154 243.6)
-
Step 600
600
#0079BC
oklch(55.5% 0.136 243.9)
-
Step 700
700
#00669F
oklch(49.1% 0.12 243.6)
-
Step 800
800
#005384
oklch(42.6% 0.106 244.3)
-
Step 900
900
#00456F
oklch(37.6% 0.093 244.3)
-
Step 950
950
#002944
oklch(27% 0.066 243.6)
#5CB7FC 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) | #98B8FF | 0.061 |
| Deuteranopia (no green cones) | #82A9FB | 0.048 |
| Tritanopia (no blue cones) | #00C8CF | 0.099 |
| Achromatopsia (no color) | #B0B0B0 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CB7FC
#5CB7FC
oklch(75.2% 0.132 243.8)
- #E99B4C
#E99B4C
oklch(75.3% 0.133 63.6)
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 #5CB7FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.037
- Carolina Blue #8AB8FE ΔE 0.045
- Vivid Sky Blue #4CC9F0 ΔE 0.057
- Lightblue #7BC8F6 ΔE 0.060
- Bright Sky Blue #02CCFE ΔE 0.060
- Sky #82CAFC ΔE 0.066
- Pastel Blue #A2BFFE ΔE 0.078
- Light Sky Blue #87CEFA ΔE 0.079
Use #5CB7FC 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.