#5EB2E6
Closest named color: Deep Sky Blue (#00BFFF). oklch(73.2% 0.111 238.1), rgb(94, 178, 230).
Aa
Black text reads best on this color (8.98:1).
About this color
#5EB2E6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.111 and its hue 238°. 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 8.98:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 8.98:1 |
| White text | 2.33:1 |
Values
| HEX | #5EB2E6 |
| RGB | rgb(94, 178, 230) |
| HSL | hsl(203, 73%, 64%) |
| OKLCH | oklch(73.2% 0.111 238.1) |
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 #5EB2E6 | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #5EB2E6 | 8.98:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #5EB2E6 text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #5EB2E6 text on black | 8.98:1 | AAA | Lc -56.2 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DEECF6
oklch(93.6% 0.02 238.7)
-
Step 200
200
#C2DDF0
oklch(88.4% 0.039 238.6)
-
Step 300
300
#97C8E9
oklch(81% 0.069 238.2)
-
Step 400
400 (this color)
#5EB2E6
oklch(73.2% 0.111 238.1)
-
Step 500
500
#0093D3
oklch(63% 0.14 238.1)
-
Step 600
600
#007CB2
oklch(55.6% 0.123 237.7)
-
Step 700
700
#006897
oklch(49.1% 0.109 238.1)
-
Step 800
800
#00557C
oklch(42.7% 0.094 237.9)
-
Step 900
900
#004768
oklch(37.7% 0.083 237.5)
-
Step 950
950
#012A40
oklch(27.1% 0.059 238.3)
#5EB2E6 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) | #9AB1E8 | 0.064 |
| Deuteranopia (no green cones) | #87A3E5 | 0.054 |
| Tritanopia (no blue cones) | #00BFC3 | 0.083 |
| Achromatopsia (no color) | #A9A9A9 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EB2E6
#5EB2E6
oklch(73.2% 0.111 238.1)
- #DD965E
#DD965E
oklch(73.2% 0.112 58.1)
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 #5EB2E6, 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 0.060
- Vivid Sky Blue #4CC9F0 ΔE 0.061
- Lightblue #7BC8F6 ΔE 0.069
- Turquoise Blue #06B1C4 ΔE 0.069
- Bright Sky Blue #02CCFE ΔE 0.072
- Greyblue #77A1B5 ΔE 0.074
- Sky #82CAFC ΔE 0.079
Use #5EB2E6 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.