#596D95
Closest named color: Metallic Blue (#4F738E). oklch(53.5% 0.068 263.7), rgb(89, 109, 149).
Aa
White text reads best on this color (5.19:1).
About this color
#596D95 is a medium-dark, muted blue. In OKLCH its lightness is 54%, its chroma 0.068 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.026 away. White text reads best on it, at 5.19:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #596D95 |
| RGB | rgb(89, 109, 149) |
| HSL | hsl(220, 25%, 47%) |
| OKLCH | oklch(53.5% 0.068 263.7) |
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 #596D95 | 5.19:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #596D95 | 4.04:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #596D95 text on white | 5.19:1 | AA | Lc 75.7 | Fine for body text |
| #596D95 text on black | 4.04:1 | AA large text | Lc -26.0 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D3D9E5
oklch(88.4% 0.018 264.5)
-
Step 300
300
#B7C1D5
oklch(80.9% 0.03 264.4)
-
Step 400
400
#91A1C0
oklch(70.7% 0.049 263.6)
-
Step 500
500
#768AB0
oklch(63.2% 0.062 263)
-
Step 600
600 (this color)
#596D95
oklch(53.5% 0.068 263.7)
-
Step 700
700
#4E6085
oklch(49% 0.064 264.2)
-
Step 800
800
#404F6C
oklch(42.7% 0.052 263.2)
-
Step 900
900
#364258
oklch(37.8% 0.041 262.3)
-
Step 950
950
#202633
oklch(26.9% 0.026 265.4)
#596D95 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) | #5F7097 | 0.013 |
| Deuteranopia (no green cones) | #596A94 | 0.009 |
| Tritanopia (no blue cones) | #45757B | 0.060 |
| Achromatopsia (no color) | #6D6D6D | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #596D95
#596D95
oklch(53.5% 0.068 263.7)
- #806A3E
#806A3E
oklch(53.5% 0.067 83.7)
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 #596D95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.026
- Dull Blue #49759C ΔE 0.027
- Muted Blue #3B719F ΔE 0.035
- Stormy Blue #507B9C ΔE 0.039
- Flat Blue #3C73A8 ΔE 0.041
- Cerulean #457B9D ΔE 0.042
- French Blue #436BAD ΔE 0.047
- Dusky Blue #475F94 ΔE 0.050
Use #596D95 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.