#5EB4E2
Closest named color: Deep Sky Blue (#00BFFF). oklch(73.4% 0.107 234.2), rgb(94, 180, 226).
Aa
Black text reads best on this color (9.10:1).
About this color
#5EB4E2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.107 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.052 away. Black text reads best on it, at 9.10:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.10:1 |
| White text | 2.30:1 |
Values
| HEX | #5EB4E2 |
| RGB | rgb(94, 180, 226) |
| HSL | hsl(201, 69%, 63%) |
| OKLCH | oklch(73.4% 0.107 234.2) |
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 #5EB4E2 | 2.30:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #5EB4E2 | 9.10:1 | AAA | Lc 58.7 | Large or bold text, headings |
| #5EB4E2 text on white | 2.30:1 | Fails | Lc 45.3 | Large or bold text, headings |
| #5EB4E2 text on black | 9.10:1 | AAA | Lc -56.8 | 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
#F0F7FB
oklch(97.2% 0.009 232.4)
-
Step 100
100
#DEECF5
oklch(93.5% 0.019 235.7)
-
Step 200
200
#C2DEEE
oklch(88.5% 0.037 232.9)
-
Step 300
300
#96C8E6
oklch(80.8% 0.067 235)
-
Step 400
400 (this color)
#5EB4E2
oklch(73.4% 0.107 234.2)
-
Step 500
500
#0095CD
oklch(63.1% 0.132 234.2)
-
Step 600
600
#007DAD
oklch(55.6% 0.117 234.3)
-
Step 700
700
#006992
oklch(49.1% 0.103 234.3)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004865
oklch(37.8% 0.079 233.7)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#5EB4E2 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) | #9EB2E4 | 0.068 |
| Deuteranopia (no green cones) | #8CA5E1 | 0.058 |
| Tritanopia (no blue cones) | #00C0C3 | 0.076 |
| Achromatopsia (no color) | #ABABAB | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EB4E2
#5EB4E2
oklch(73.4% 0.107 234.2)
- #DD9667
#DD9667
oklch(73.3% 0.106 53.8)
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 #5EB4E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.052
- Vivid Sky Blue #4CC9F0 ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.063
- Turquoise Blue #06B1C4 ΔE 0.065
- Lightblue #7BC8F6 ΔE 0.066
- Bright Sky Blue #02CCFE ΔE 0.069
- Greyblue #77A1B5 ΔE 0.072
- Light Grey Blue #9DBCD4 ΔE 0.075
Use #5EB4E2 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.