#3A5696
Closest named color: Denim Blue (#3B5B92). oklch(46.4% 0.11 264.7), rgb(58, 86, 150).
Aa
White text reads best on this color (7.11:1).
About this color
#3A5696 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.110 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.017 away. White text reads best on it, at 7.11:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 2.95:1 |
| White text | 7.11:1 |
Values
| HEX | #3A5696 |
| RGB | rgb(58, 86, 150) |
| HSL | hsl(222, 44%, 41%) |
| OKLCH | oklch(46.4% 0.11 264.7) |
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 #3A5696 | 7.11:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #3A5696 | 2.95:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #3A5696 text on white | 7.11:1 | AAA | Lc 84.5 | Fine for body text |
| #3A5696 text on black | 2.95:1 | Fails | Lc -17.5 | 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 700.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D0D9ED
oklch(88.5% 0.029 266.4)
-
Step 300
300
#B0C1E4
oklch(81% 0.053 264.7)
-
Step 400
400
#86A0D6
oklch(70.6% 0.085 264.4)
-
Step 500
500
#6988CB
oklch(63.2% 0.108 264.6)
-
Step 600
600
#5070B8
oklch(55.5% 0.118 264.7)
-
Step 700
700 (this color)
#3A5696
oklch(46.4% 0.11 264.7)
-
Step 800
800
#364D81
oklch(42.8% 0.091 264.8)
-
Step 900
900
#2F4067
oklch(37.6% 0.071 265.3)
-
Step 950
950
#1B263C
oklch(27% 0.044 263.4)
#3A5696 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) | #3A5D98 | 0.020 |
| Deuteranopia (no green cones) | #2D5495 | 0.016 |
| Tritanopia (no blue cones) | #00646E | 0.095 |
| Achromatopsia (no color) | #585858 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A5696
#3A5696
oklch(46.4% 0.11 264.7)
- #725400
#725400
oklch(46.5% 0.095 84.6)
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 #3A5696, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.017
- Dusk Blue #26538D ΔE 0.028
- Light Navy Blue #2E5A88 ΔE 0.031
- Twilight #4E518B ΔE 0.031
- Dusky Blue #475F94 ΔE 0.033
- Dusk #4E5481 ΔE 0.041
- Denim #3B638C ΔE 0.045
- Light Navy #155084 ΔE 0.050
Use #3A5696 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.