#5DADFC
Closest named color: Deep Sky Blue (#00BFFF). oklch(73.1% 0.14 250), rgb(93, 173, 252).
Aa
Black text reads best on this color (8.84:1).
About this color
#5DADFC is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.140 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.055 away. Black text reads best on it, at 8.84:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.140) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 8.84:1 |
| White text | 2.37:1 |
Values
| HEX | #5DADFC |
| RGB | rgb(93, 173, 252) |
| HSL | hsl(210, 96%, 68%) |
| OKLCH | oklch(73.1% 0.14 250) |
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 #5DADFC | 2.37:1 | Fails | Lc -51.5 | Large or bold text, headings |
| Black text on #5DADFC | 8.84:1 | AAA | Lc 57.5 | Large or bold text, headings |
| #5DADFC text on white | 2.37:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #5DADFC text on black | 8.84:1 | AAA | Lc -55.5 | 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
#DEECFB
oklch(93.7% 0.025 250)
-
Step 200
200
#C2DCF9
oklch(88.5% 0.049 251.2)
-
Step 300
300
#95C5F7
oklch(80.8% 0.087 250)
-
Step 400
400 (this color)
#5DADFC
oklch(73.1% 0.14 250)
-
Step 500
500
#008CF0
oklch(63.1% 0.179 250.1)
-
Step 600
600
#0076CB
oklch(55.7% 0.158 250)
-
Step 700
700
#0063AB
oklch(49.2% 0.138 249.7)
-
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
#022749
oklch(26.9% 0.075 250.8)
#5DADFC 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) | #8BB1FF | 0.050 |
| Deuteranopia (no green cones) | #75A1FA | 0.036 |
| Tritanopia (no blue cones) | #00C0C9 | 0.111 |
| Achromatopsia (no color) | #A8A8A8 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5DADFC
#5DADFC
oklch(73.1% 0.14 250)
- #DF9633
#DF9633
oklch(73% 0.14 69.8)
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 #5DADFC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.057
- Cornflower Blue #6495ED ΔE 0.063
- Periwinkle Blue #8F99FB ΔE 0.069
- Chefchaouen Blue #4895EF ΔE 0.070
- Vivid Sky Blue #4CC9F0 ΔE 0.083
- Lightblue #7BC8F6 ΔE 0.085
- Bright Sky Blue #02CCFE ΔE 0.085
Use #5DADFC 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.