#3259A5
Closest named color: Denim Blue (#3B5B92). oklch(47.6% 0.13 262.2), rgb(50, 89, 165).
Aa
White text reads best on this color (6.75:1).
About this color
#3259A5 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 48%, its chroma 0.130 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.033 away. White text reads best on it, at 6.75:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #3259A5 |
| RGB | rgb(50, 89, 165) |
| HSL | hsl(220, 53%, 42%) |
| OKLCH | oklch(47.6% 0.13 262.2) |
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 #3259A5 | 6.75:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #3259A5 | 3.10:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #3259A5 text on white | 6.75:1 | AA | Lc 83.0 | Fine for body text |
| #3259A5 text on black | 3.10:1 | AA large text | Lc -18.9 | 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 700.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CDDAF1
oklch(88.6% 0.035 262)
-
Step 300
300
#ABC1EA
oklch(80.8% 0.063 262.8)
-
Step 400
400
#7EA1E0
oklch(70.8% 0.101 261.8)
-
Step 500
500
#5E88D7
oklch(63.2% 0.128 262.1)
-
Step 600
600
#4470C4
oklch(55.6% 0.14 262)
-
Step 700
700 (this color)
#3259A5
oklch(47.6% 0.13 262.2)
-
Step 800
800
#2D4D89
oklch(42.8% 0.107 261.8)
-
Step 900
900
#28406E
oklch(37.6% 0.085 262.3)
-
Step 950
950
#182640
oklch(27% 0.052 262)
#3259A5 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) | #3361A8 | 0.022 |
| Deuteranopia (no green cones) | #1C56A3 | 0.022 |
| Tritanopia (no blue cones) | #006B77 | 0.106 |
| Achromatopsia (no color) | #5B5B5B | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3259A5
#3259A5
oklch(47.6% 0.13 262.2)
- #785600
#785600
oklch(47.7% 0.098 81.9)
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 #3259A5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.033
- Dusky Blue #475F94 ΔE 0.043
- Dusk Blue #26538D ΔE 0.044
- Mid Blue #276AB3 ΔE 0.048
- Light Navy Blue #2E5A88 ΔE 0.049
- Twilight #4E518B ΔE 0.053
- Denim #3B638C ΔE 0.056
- Peacock Blue #016795 ΔE 0.056
Use #3259A5 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.