#3B6087
Closest named color: Denim (#3B638C). oklch(47.9% 0.076 250.9), rgb(59, 96, 135).
Aa
White text reads best on this color (6.54:1).
About this color
#3B6087 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 48%, its chroma 0.076 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.011 away. White text reads best on it, at 6.54:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.20:1 |
| White text | 6.54:1 |
Values
| HEX | #3B6087 |
| RGB | rgb(59, 96, 135) |
| HSL | hsl(211, 39%, 38%) |
| OKLCH | oklch(47.9% 0.076 250.9) |
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 #3B6087 | 6.54:1 | AA | Lc -87.4 | Fine for body text |
| Black text on #3B6087 | 3.20:1 | AA large text | Lc 21.7 | Dividers and decoration only |
| #3B6087 text on white | 6.54:1 | AA | Lc 82.3 | Fine for body text |
| #3B6087 text on black | 3.20:1 | AA large text | Lc -19.6 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#CFDAE7
oklch(88.4% 0.022 252.5)
-
Step 300
300
#B0C3D8
oklch(80.9% 0.036 250.9)
-
Step 400
400
#85A4C5
oklch(70.7% 0.059 250.3)
-
Step 500
500
#678DB6
oklch(63.1% 0.075 250.9)
-
Step 600
600
#4E77A2
oklch(55.7% 0.082 250.6)
-
Step 700
700 (this color)
#3B6087
oklch(47.9% 0.076 250.9)
-
Step 800
800
#345171
oklch(42.7% 0.064 251.8)
-
Step 900
900
#2D435B
oklch(37.6% 0.05 251.3)
-
Step 950
950
#1B2835
oklch(27.1% 0.03 249)
#3B6087 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) | #506289 | 0.028 |
| Deuteranopia (no green cones) | #465A86 | 0.020 |
| Tritanopia (no blue cones) | #09696E | 0.066 |
| Achromatopsia (no color) | #5D5D5D | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B6087
#3B6087
oklch(47.9% 0.076 250.9)
- #785529
#785529
oklch(47.8% 0.076 70.5)
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 #3B6087, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.011
- Light Navy Blue #2E5A88 ΔE 0.025
- Denim Blue #3B5B92 ΔE 0.026
- Dusky Blue #475F94 ΔE 0.027
- YInMn Blue #415A77 ΔE 0.028
- Peacock Blue #016795 ΔE 0.038
- Dusk #4E5481 ΔE 0.039
- Dusty Grape #545775 ΔE 0.043
Use #3B6087 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.