#5D68A4
Closest named color: French Blue (#436BAD). oklch(53.5% 0.095 274.8), rgb(93, 104, 164).
Aa
White text reads best on this color (5.27:1).
About this color
#5D68A4 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.095 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.033 away. White text reads best on it, at 5.27:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #5D68A4 |
| RGB | rgb(93, 104, 164) |
| HSL | hsl(231, 28%, 50%) |
| OKLCH | oklch(53.5% 0.095 274.8) |
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 #5D68A4 | 5.27:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #5D68A4 | 3.98:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #5D68A4 text on white | 5.27:1 | AA | Lc 76.1 | Fine for body text |
| #5D68A4 text on black | 3.98:1 | AA large text | Lc -25.6 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F2
oklch(93.5% 0.012 276.1)
-
Step 200
200
#D4D8E9
oklch(88.4% 0.024 275.3)
-
Step 300
300
#B8BFDD
oklch(80.9% 0.043 275)
-
Step 400
400
#949ECC
oklch(70.8% 0.068 275)
-
Step 500
500
#7A85BF
oklch(63.1% 0.088 275.3)
-
Step 600
600 (this color)
#5D68A4
oklch(53.5% 0.095 274.8)
-
Step 700
700
#525C93
oklch(49.1% 0.089 274.8)
-
Step 800
800
#434B77
oklch(42.6% 0.074 275)
-
Step 900
900
#393F60
oklch(37.7% 0.057 275.4)
-
Step 950
950
#212538
oklch(27% 0.036 274.6)
#5D68A4 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) | #536FA6 | 0.022 |
| Deuteranopia (no green cones) | #4D69A3 | 0.021 |
| Tritanopia (no blue cones) | #46747E | 0.084 |
| Achromatopsia (no color) | #6C6C6C | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D68A4
#5D68A4
oklch(53.5% 0.095 274.8)
- #7F6C21
#7F6C21
oklch(53.5% 0.095 94.5)
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 #5D68A4, closest first.
No curated palette has a color within ΔE 0.04 of #5D68A4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.033
- Flat Blue #3C73A8 ΔE 0.044
- Muted Blue #3B719F ΔE 0.046
- Dusky Blue #475F94 ΔE 0.047
- Dull Blue #49759C ΔE 0.047
- Metallic Blue #4F738E ΔE 0.056
- Mid Blue #276AB3 ΔE 0.059
- Stormy Blue #507B9C ΔE 0.060
Use #5D68A4 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.