#3D6088
Closest named color: Denim (#3B638C). oklch(48.1% 0.077 252.7), rgb(61, 96, 136).
Aa
White text reads best on this color (6.50:1).
About this color
#3D6088 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 48%, its chroma 0.077 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.010 away. White text reads best on it, at 6.50:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.22:1 |
| White text | 6.50:1 |
Values
| HEX | #3D6088 |
| RGB | rgb(61, 96, 136) |
| HSL | hsl(212, 38%, 39%) |
| OKLCH | oklch(48.1% 0.077 252.7) |
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 #3D6088 | 6.50:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #3D6088 | 3.22:1 | AA large text | Lc 21.9 | Dividers and decoration only |
| #3D6088 text on white | 6.50:1 | AA | Lc 82.1 | Fine for body text |
| #3D6088 text on black | 3.22:1 | AA large text | Lc -19.7 | 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
#D0DAE7
oklch(88.5% 0.021 254.9)
-
Step 300
300
#B0C3D9
oklch(81% 0.037 252.1)
-
Step 400
400
#86A3C5
oklch(70.6% 0.06 252.7)
-
Step 500
500
#688CB7
oklch(63% 0.077 253.3)
-
Step 600
600
#4F76A3
oklch(55.6% 0.083 252.8)
-
Step 700
700 (this color)
#3D6088
oklch(48.1% 0.077 252.7)
-
Step 800
800
#355171
oklch(42.7% 0.063 252.5)
-
Step 900
900
#2E435B
oklch(37.6% 0.049 252.4)
-
Step 950
950
#1B2735
oklch(26.8% 0.031 252.8)
#3D6088 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) | #50628A | 0.025 |
| Deuteranopia (no green cones) | #465A87 | 0.019 |
| Tritanopia (no blue cones) | #11696E | 0.067 |
| Achromatopsia (no color) | #5E5E5E | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D6088
#3D6088
oklch(48.1% 0.077 252.7)
- #785628
#785628
oklch(48% 0.077 72.4)
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 #3D6088, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.010
- Dusky Blue #475F94 ΔE 0.024
- Denim Blue #3B5B92 ΔE 0.025
- Light Navy Blue #2E5A88 ΔE 0.026
- YInMn Blue #415A77 ΔE 0.029
- Dusk #4E5481 ΔE 0.038
- Peacock Blue #016795 ΔE 0.039
- Dusty Grape #545775 ΔE 0.043
Use #3D6088 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.