#113B62
Closest named color: Marine Blue (#01386A). oklch(34.5% 0.082 250.2), rgb(17, 59, 98).
Aa
White text reads best on this color (11.50:1).
About this color
#113B62 is a dark, moderately saturated blue. In OKLCH its lightness is 35%, its chroma 0.082 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.021 away. White text reads best on it, at 11.50:1.
| Hue family | Blues |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.82:1 |
| White text | 11.50:1 |
Values
| HEX | #113B62 |
| RGB | rgb(17, 59, 98) |
| HSL | hsl(209, 70%, 23%) |
| OKLCH | oklch(34.5% 0.082 250.2) |
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 #113B62 | 11.50:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #113B62 | 1.82:1 | Fails | Lc 7.7 | Not readable |
| #113B62 text on white | 11.50:1 | AAA | Lc 96.2 | Preferred for body text |
| #113B62 text on black | 1.82:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF6
oklch(93.6% 0.018 250.6)
-
Step 200
200
#C9DBF0
oklch(88.4% 0.035 252.3)
-
Step 300
300
#A3C4E8
oklch(80.8% 0.062 250.8)
-
Step 400
400
#70A5DC
oklch(70.7% 0.099 250.2)
-
Step 500
500
#488ED2
oklch(63.2% 0.125 249.8)
-
Step 600
600
#2676C0
oklch(55.6% 0.138 250.5)
-
Step 700
700
#1763A5
oklch(49.1% 0.127 250.1)
-
Step 800
800
#175186
oklch(42.7% 0.106 250.3)
-
Step 900
900 (this color)
#113B62
oklch(34.5% 0.082 250.2)
-
Step 950
950
#11283F
oklch(27.1% 0.052 250.3)
#113B62 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) | #293D64 | 0.026 |
| Deuteranopia (no green cones) | #1C3661 | 0.017 |
| Tritanopia (no blue cones) | #004449 | 0.061 |
| Achromatopsia (no color) | #393939 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #113B62
#113B62
oklch(34.5% 0.082 250.2)
- #513100
#513100
oklch(34.4% 0.074 70.4)
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 #113B62, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.021
- Prussian Blue #1D3557 ΔE 0.025
- Dark Blue Grey #1F3B4D ΔE 0.038
- Midnight Green #073B4C ΔE 0.041
- Marine #042E60 ΔE 0.043
- Twilight Blue #0A437A ΔE 0.044
- Dark Grey Blue #29465B ΔE 0.049
- Charcoal #264653 ΔE 0.055
Use #113B62 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.