#5EA9DC
Closest named color: Greyblue (#77A1B5). oklch(70.7% 0.106 240.3), rgb(94, 169, 220).
Aa
Black text reads best on this color (8.18:1).
About this color
#5EA9DC is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.106 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.058 away. Black text reads best on it, at 8.18:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.106) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.18:1 |
| White text | 2.56:1 |
Values
| HEX | #5EA9DC |
| RGB | rgb(94, 169, 220) |
| HSL | hsl(204, 64%, 62%) |
| OKLCH | oklch(70.7% 0.106 240.3) |
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 #5EA9DC | 2.56:1 | Fails | Lc -55.1 | Large or bold text, headings |
| Black text on #5EA9DC | 8.18:1 | AAA | Lc 54.0 | Large or bold text, headings |
| #5EA9DC text on white | 2.56:1 | Fails | Lc 50.0 | Large or bold text, headings |
| #5EA9DC text on black | 8.18:1 | AAA | Lc -51.9 | 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
#DFECF6
oklch(93.6% 0.019 240.7)
-
Step 200
200
#C4DDEF
oklch(88.5% 0.036 239.2)
-
Step 300
300
#9AC7E8
oklch(80.9% 0.067 240.4)
-
Step 400
400 (this color)
#5EA9DC
oklch(70.7% 0.106 240.3)
-
Step 500
500
#2192D2
oklch(63% 0.135 240.3)
-
Step 600
600
#007BB6
oklch(55.6% 0.128 240.2)
-
Step 700
700
#00679A
oklch(49.1% 0.113 240.5)
-
Step 800
800
#00547F
oklch(42.6% 0.099 240.7)
-
Step 900
900
#00466B
oklch(37.7% 0.087 240.8)
-
Step 950
950
#06293F
oklch(26.9% 0.056 241.4)
#5EA9DC 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) | #92A9DE | 0.057 |
| Deuteranopia (no green cones) | #819CDB | 0.047 |
| Tritanopia (no blue cones) | #00B6BA | 0.083 |
| Achromatopsia (no color) | #A2A2A2 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EA9DC
#5EA9DC
oklch(70.7% 0.106 240.3)
- #D19059
#D19059
oklch(70.6% 0.106 60.1)
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 #5EA9DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.058
- Turquoise Blue #06B1C4 ΔE 0.064
- Cornflower Blue #6495ED ΔE 0.066
- Bluegrey #85A3B2 ΔE 0.068
- Deep Sky Blue #00BFFF ΔE 0.071
- Chefchaouen Blue #4895EF ΔE 0.072
- Bluey Grey #89A0B0 ΔE 0.072
- Carolina Blue #8AB8FE ΔE 0.079
Use #5EA9DC 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.