#5965B6
Closest named color: French Blue (#436BAD). oklch(53.6% 0.127 274.9), rgb(89, 101, 182).
Aa
White text reads best on this color (5.30:1).
About this color
#5965B6 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.127 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.034 away. White text reads best on it, at 5.30:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.96:1 |
| White text | 5.30:1 |
Values
| HEX | #5965B6 |
| RGB | rgb(89, 101, 182) |
| HSL | hsl(232, 39%, 53%) |
| OKLCH | oklch(53.6% 0.127 274.9) |
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 #5965B6 | 5.30:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #5965B6 | 3.96:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #5965B6 text on white | 5.30:1 | AA | Lc 76.2 | Fine for body text |
| #5965B6 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200
#D3D8EF
oklch(88.5% 0.032 276)
-
Step 300
300
#B5BEE6
oklch(80.8% 0.057 275.1)
-
Step 400
400
#909CDA
oklch(70.7% 0.092 275.4)
-
Step 500
500
#7583D0
oklch(63.2% 0.117 274.7)
-
Step 600
600 (this color)
#5965B6
oklch(53.6% 0.127 274.9)
-
Step 700
700
#4E59A3
oklch(49.1% 0.118 274.8)
-
Step 800
800
#404984
oklch(42.7% 0.098 274.9)
-
Step 900
900
#363D6A
oklch(37.6% 0.077 275.4)
-
Step 950
950
#20243E
oklch(27% 0.049 276)
#5965B6 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) | #436FB9 | 0.034 |
| Deuteranopia (no green cones) | #3A68B4 | 0.036 |
| Tritanopia (no blue cones) | #327684 | 0.112 |
| Achromatopsia (no color) | #6B6B6B | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5965B6
#5965B6
oklch(53.6% 0.127 274.9)
- #826C00
#826C00
oklch(53.7% 0.11 94.9)
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 #5965B6, closest first.
No curated palette has a color within ΔE 0.04 of #5965B6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.034
- Iris #6258C4 ΔE 0.043
- Dark Periwinkle #665FD1 ΔE 0.050
- Mid Blue #276AB3 ΔE 0.052
- Slate Blue #6A5ACD ΔE 0.053
- Flat Blue #3C73A8 ΔE 0.056
- Light Indigo #6D5ACF ΔE 0.057
- Windows Blue #3778BF ΔE 0.057
Use #5965B6 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.