#5669D2
Closest named color: Dark Periwinkle (#665FD1). oklch(56% 0.162 272.4), rgb(86, 105, 210).
Aa
White text reads best on this color (4.83:1).
About this color
#5669D2 is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.162 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.030 away. White text reads best on it, at 4.83:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.162) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.34:1 |
| White text | 4.83:1 |
Values
| HEX | #5669D2 |
| RGB | rgb(86, 105, 210) |
| HSL | hsl(231, 58%, 58%) |
| OKLCH | oklch(56% 0.162 272.4) |
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 #5669D2 | 4.83:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #5669D2 | 4.34:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #5669D2 text on white | 4.83:1 | AA | Lc 73.2 | Content text, not long reading |
| #5669D2 text on black | 4.34:1 | AA large text | Lc -28.5 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#D0D8F5
oklch(88.5% 0.041 273.3)
-
Step 300
300
#B0BEF1
oklch(80.8% 0.074 272.7)
-
Step 400
400
#889BE9
oklch(70.6% 0.116 272.7)
-
Step 500
500
#6C81E3
oklch(63.2% 0.149 272.4)
-
Step 600
600 (this color)
#5669D2
oklch(56% 0.162 272.4)
-
Step 700
700
#4656B5
oklch(49.2% 0.15 272.5)
-
Step 800
800
#394792
oklch(42.8% 0.124 272.2)
-
Step 900
900
#313C75
oklch(37.8% 0.098 272.7)
-
Step 950
950
#1C2444
oklch(27.1% 0.06 271.3)
#5669D2 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) | #3177D6 | 0.045 |
| Deuteranopia (no green cones) | #176DD0 | 0.052 |
| Tritanopia (no blue cones) | #008194 | 0.141 |
| Achromatopsia (no color) | #727272 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5669D2
#5669D2
oklch(56% 0.162 272.4)
- #8C7200
#8C7200
oklch(56.1% 0.115 92.9)
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 #5669D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.030
- Royal Blue #4169E1 ΔE 0.032
- Slate Blue #6A5ACD ΔE 0.043
- Light Indigo #6D5ACF ΔE 0.045
- Iris #6258C4 ΔE 0.046
- Warm Blue #4B57DB ΔE 0.050
- Neon Blue #4361EE ΔE 0.054
- Windows Blue #3778BF ΔE 0.060
Use #5669D2 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.