#5497DA
Closest named color: Chefchaouen Blue (#4895EF). oklch(66.1% 0.122 250.1), rgb(84, 151, 218).
Aa
Black text reads best on this color (6.81:1).
About this color
#5497DA is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.122 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.034 away. Black text reads best on it, at 6.81:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.81:1 |
| White text | 3.08:1 |
Values
| HEX | #5497DA |
| RGB | rgb(84, 151, 218) |
| HSL | hsl(210, 64%, 59%) |
| OKLCH | oklch(66.1% 0.122 250.1) |
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 #5497DA | 3.08:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #5497DA | 6.81:1 | AA | Lc 46.5 | Large or bold text, headings |
| #5497DA text on white | 3.08:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #5497DA text on black | 6.81:1 | AA | Lc -44.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#C9DBEF
oklch(88.4% 0.034 251)
-
Step 300
300
#A4C4E6
oklch(80.8% 0.059 250.1)
-
Step 400
400
#72A5DA
oklch(70.7% 0.095 250.2)
-
Step 500
500 (this color)
#5497DA
oklch(66.1% 0.122 250.1)
-
Step 600
600
#2A76BD
oklch(55.5% 0.133 250.4)
-
Step 700
700
#1C63A3
oklch(49.1% 0.123 250.3)
-
Step 800
800
#1A5184
oklch(42.6% 0.102 250.2)
-
Step 900
900
#1C446A
oklch(37.8% 0.079 249.7)
-
Step 950
950
#12283E
oklch(27.1% 0.05 250.2)
#5497DA 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) | #7A9ADD | 0.043 |
| Deuteranopia (no green cones) | #688DD9 | 0.031 |
| Tritanopia (no blue cones) | #00A7AF | 0.098 |
| Achromatopsia (no color) | #939393 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5497DA
#5497DA
oklch(66.1% 0.122 250.1)
- #C18432
#C18432
oklch(66.1% 0.121 70.4)
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 #5497DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.034
- Cornflower Blue #6495ED ΔE 0.035
- Dark Sky Blue #448EE4 ΔE 0.036
- Faded Blue #658CBB ΔE 0.049
- Soft Blue #6488EA ΔE 0.052
- Water Blue #0E87CC ΔE 0.068
- Cool Blue #4984B8 ΔE 0.069
- Dodger Blue #1E90FF ΔE 0.070
Use #5497DA 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.