#5D689D
Closest named color: French Blue (#436BAD). oklch(53.1% 0.084 274.2), rgb(93, 104, 157).
Aa
White text reads best on this color (5.34:1).
About this color
#5D689D is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.084 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.038 away. White text reads best on it, at 5.34:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.93:1 |
| White text | 5.34:1 |
Values
| HEX | #5D689D |
| RGB | rgb(93, 104, 157) |
| HSL | hsl(230, 26%, 49%) |
| OKLCH | oklch(53.1% 0.084 274.2) |
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 #5D689D | 5.34:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #5D689D | 3.93:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #5D689D text on white | 5.34:1 | AA | Lc 76.5 | Fine for body text |
| #5D689D text on black | 3.93:1 | AA large text | Lc -25.2 | 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
#E7E9F1
oklch(93.5% 0.011 274.9)
-
Step 200
200
#D4D8E8
oklch(88.4% 0.022 274.7)
-
Step 300
300
#B9BFDA
oklch(80.9% 0.039 275.6)
-
Step 400
400
#959EC7
oklch(70.7% 0.061 275.1)
-
Step 500
500
#7B86B9
oklch(63.1% 0.078 274.6)
-
Step 600
600 (this color)
#5D689D
oklch(53.1% 0.084 274.2)
-
Step 700
700
#535D8D
oklch(49.1% 0.078 274.2)
-
Step 800
800
#444C73
oklch(42.7% 0.066 274.4)
-
Step 900
900
#39405D
oklch(37.8% 0.051 273.3)
-
Step 950
950
#212536
oklch(26.9% 0.032 273.8)
#5D689D 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) | #566E9F | 0.018 |
| Deuteranopia (no green cones) | #51689C | 0.016 |
| Tritanopia (no blue cones) | #49737B | 0.076 |
| Achromatopsia (no color) | #6B6B6B | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D689D
#5D689D
oklch(53.1% 0.084 274.2)
- #7C6B2D
#7C6B2D
oklch(53.1% 0.084 94)
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 #5D689D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.038
- Dull Blue #49759C ΔE 0.043
- Dusky Blue #475F94 ΔE 0.043
- Muted Blue #3B719F ΔE 0.043
- Flat Blue #3C73A8 ΔE 0.045
- Metallic Blue #4F738E ΔE 0.048
- Denim #3B638C ΔE 0.054
- Stormy Blue #507B9C ΔE 0.056
Use #5D689D 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.