#3B6093
Closest named color: Dusky Blue (#475F94). oklch(48.6% 0.093 256.7), rgb(59, 96, 147).
Aa
White text reads best on this color (6.40:1).
About this color
#3B6093 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.093 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.014 away. White text reads best on it, at 6.40:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.28:1 |
| White text | 6.40:1 |
Values
| HEX | #3B6093 |
| RGB | rgb(59, 96, 147) |
| HSL | hsl(215, 43%, 40%) |
| OKLCH | oklch(48.6% 0.093 256.7) |
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 #3B6093 | 6.40:1 | AA | Lc -86.8 | Fine for body text |
| Black text on #3B6093 | 3.28:1 | AA large text | Lc 22.4 | Dividers and decoration only |
| #3B6093 text on white | 6.40:1 | AA | Lc 81.7 | Fine for body text |
| #3B6093 text on black | 3.28:1 | AA large text | Lc -20.2 | 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 700.
-
Step 50
50
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF3
oklch(93.5% 0.014 258.3)
-
Step 200
200
#CFDAEA
oklch(88.5% 0.025 257.6)
-
Step 300
300
#AEC2DE
oklch(80.8% 0.045 256.8)
-
Step 400
400
#84A3CE
oklch(70.8% 0.072 256.6)
-
Step 500
500
#658BC1
oklch(63.1% 0.092 257.2)
-
Step 600
600
#4C74AD
oklch(55.5% 0.1 257.3)
-
Step 700
700 (this color)
#3B6093
oklch(48.6% 0.093 256.7)
-
Step 800
800
#325079
oklch(42.8% 0.077 256.5)
-
Step 900
900
#2C4261
oklch(37.6% 0.06 257)
-
Step 950
950
#1A2739
oklch(27% 0.038 256.7)
#3B6093 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) | #4B6395 | 0.022 |
| Deuteranopia (no green cones) | #3F5B92 | 0.014 |
| Tritanopia (no blue cones) | #006C72 | 0.082 |
| Achromatopsia (no color) | #5F5F5F | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B6093
#3B6093
oklch(48.6% 0.093 256.7)
- #7D5714
#7D5714
oklch(48.6% 0.093 76.3)
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 #3B6093, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.014
- Denim Blue #3B5B92 ΔE 0.014
- Denim #3B638C ΔE 0.016
- Light Navy Blue #2E5A88 ΔE 0.029
- Peacock Blue #016795 ΔE 0.036
- Dusk #4E5481 ΔE 0.043
- YInMn Blue #415A77 ΔE 0.045
- Twilight #4E518B ΔE 0.045
Use #3B6093 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.