#5569A7
Closest named color: French Blue (#436BAD). oklch(53.3% 0.101 269.2), rgb(85, 105, 167).
Aa
White text reads best on this color (5.29:1).
About this color
#5569A7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.101 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.022 away. White text reads best on it, at 5.29:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #5569A7 |
| RGB | rgb(85, 105, 167) |
| HSL | hsl(225, 33%, 49%) |
| OKLCH | oklch(53.3% 0.101 269.2) |
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 #5569A7 | 5.29:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #5569A7 | 3.96:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #5569A7 text on white | 5.29:1 | AA | Lc 76.2 | Fine for body text |
| #5569A7 text on black | 3.96:1 | AA large text | Lc -25.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D2D9EA
oklch(88.5% 0.025 267.9)
-
Step 300
300
#B5C0DF
oklch(80.9% 0.045 269.9)
-
Step 400
400
#8E9FCF
oklch(70.7% 0.073 269.4)
-
Step 500
500
#7387C2
oklch(63.2% 0.092 269.3)
-
Step 600
600 (this color)
#5569A7
oklch(53.3% 0.101 269.2)
-
Step 700
700
#4B5D96
oklch(49% 0.094 269.4)
-
Step 800
800
#3E4C7A
oklch(42.6% 0.079 270)
-
Step 900
900
#354062
oklch(37.8% 0.06 269.7)
-
Step 950
950
#1F2639
oklch(27.1% 0.037 268.4)
#5569A7 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) | #526FAA | 0.016 |
| Deuteranopia (no green cones) | #4968A6 | 0.016 |
| Tritanopia (no blue cones) | #347680 | 0.090 |
| Achromatopsia (no color) | #6B6B6B | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5569A7
#5569A7
oklch(53.3% 0.101 269.2)
- #846917
#846917
oklch(53.3% 0.1 89.1)
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 #5569A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.022
- Flat Blue #3C73A8 ΔE 0.036
- Muted Blue #3B719F ΔE 0.039
- Dull Blue #49759C ΔE 0.044
- Dusky Blue #475F94 ΔE 0.044
- Mid Blue #276AB3 ΔE 0.047
- Windows Blue #3778BF ΔE 0.054
- Metallic Blue #4F738E ΔE 0.056
Use #5569A7 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.