#113864
Closest named color: Marine Blue (#01386A). oklch(33.9% 0.089 254.1), rgb(17, 56, 100).
Aa
White text reads best on this color (11.84:1).
About this color
#113864 is a dark, moderately saturated blue. In OKLCH its lightness is 34%, its chroma 0.089 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.013 away. White text reads best on it, at 11.84:1.
| Hue family | Blues |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.77:1 |
| White text | 11.84:1 |
Values
| HEX | #113864 |
| RGB | rgb(17, 56, 100) |
| HSL | hsl(212, 71%, 23%) |
| OKLCH | oklch(33.9% 0.089 254.1) |
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 #113864 | 11.84:1 | AAA | Lc -100.5 | Preferred for body text |
| Black text on #113864 | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #113864 text on white | 11.84:1 | AAA | Lc 96.8 | Preferred for body text |
| #113864 text on black | 1.77:1 | 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
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C9DBF2
oklch(88.5% 0.037 254.6)
-
Step 300
300
#A3C4EB
oklch(81% 0.066 252.8)
-
Step 400
400
#71A4E2
oklch(70.8% 0.106 253.9)
-
Step 500
500
#4A8BD9
oklch(63% 0.136 254.3)
-
Step 600
600
#2A74C7
oklch(55.7% 0.148 254.1)
-
Step 700
700
#1C61AC
oklch(49.2% 0.137 254)
-
Step 800
800
#1A4F8B
oklch(42.6% 0.114 254.3)
-
Step 900
900 (this color)
#113864
oklch(33.9% 0.089 254.1)
-
Step 950
950
#112741
oklch(26.9% 0.056 253.9)
#113864 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) | #223B66 | 0.020 |
| Deuteranopia (no green cones) | #143463 | 0.012 |
| Tritanopia (no blue cones) | #004249 | 0.066 |
| Achromatopsia (no color) | #373737 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #113864
#113864
oklch(33.9% 0.089 254.1)
- #4D3100
#4D3100
oklch(33.9% 0.072 74.4)
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 #113864, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.013
- Prussian Blue #1D3557 ΔE 0.024
- Marine #042E60 ΔE 0.034
- Dark Blue Grey #1F3B4D ΔE 0.046
- Twilight Blue #0A437A ΔE 0.046
- Midnight Green #073B4C ΔE 0.047
- Dark Grey Blue #29465B ΔE 0.059
- Gunmetal #293241 ΔE 0.064
Use #113864 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.