#5EB0FF
Closest named color: Deep Sky Blue (#00BFFF). oklch(73.9% 0.14 249.5), rgb(94, 176, 255).
Aa
Black text reads best on this color (9.13:1).
About this color
#5EB0FF is a medium-light, vivid blue. In OKLCH its lightness is 74%, its chroma 0.140 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.050 away. Black text reads best on it, at 9.13:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.140) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.13:1 |
| White text | 2.30:1 |
Values
| HEX | #5EB0FF |
| RGB | rgb(94, 176, 255) |
| HSL | hsl(209, 100%, 68%) |
| OKLCH | oklch(73.9% 0.14 249.5) |
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 #5EB0FF | 2.30:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #5EB0FF | 9.13:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #5EB0FF text on white | 2.30:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #5EB0FF text on black | 9.13:1 | AAA | Lc -57.0 | 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
#DDECFB
oklch(93.6% 0.026 248.1)
-
Step 200
200
#C1DCF9
oklch(88.4% 0.049 250.3)
-
Step 300
300
#95C6F7
oklch(81% 0.087 248.9)
-
Step 400
400 (this color)
#5EB0FF
oklch(73.9% 0.14 249.5)
-
Step 500
500
#008DEE
oklch(63.2% 0.176 249.3)
-
Step 600
600
#0076C9
oklch(55.6% 0.155 249.4)
-
Step 700
700
#0063AA
oklch(49.1% 0.137 249.4)
-
Step 800
800
#00518D
oklch(42.7% 0.12 249.5)
-
Step 900
900
#004376
oklch(37.6% 0.105 249.5)
-
Step 950
950
#012849
oklch(27.2% 0.074 249.3)
#5EB0FF 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) | #8EB3FF | 0.050 |
| Deuteranopia (no green cones) | #78A4FD | 0.037 |
| Tritanopia (no blue cones) | #00C3CC | 0.111 |
| Achromatopsia (no color) | #ABABAB | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EB0FF
#5EB0FF
oklch(73.9% 0.14 249.5)
- #E39936
#E39936
oklch(74% 0.141 69.6)
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 #5EB0FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.050
- Carolina Blue #8AB8FE ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.071
- Periwinkle Blue #8F99FB ΔE 0.073
- Vivid Sky Blue #4CC9F0 ΔE 0.077
- Chefchaouen Blue #4895EF ΔE 0.078
- Lightblue #7BC8F6 ΔE 0.078
- Bright Sky Blue #02CCFE ΔE 0.079
Use #5EB0FF 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.