#113080
Closest named color: Marine Blue (#01386A). oklch(34.4% 0.14 264.1), rgb(17, 48, 128).
Aa
White text reads best on this color (11.94:1).
About this color
#113080 is a dark, vivid blue. In OKLCH its lightness is 34%, its chroma 0.140 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.046 away. White text reads best on it, at 11.94:1.
| Hue family | Blues |
| Lightness | dark (34%) |
| Chroma | vivid (0.140) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.75:1 |
| White text | 11.94:1 |
Values
| HEX | #113080 |
| RGB | rgb(17, 48, 128) |
| HSL | hsl(223, 77%, 28%) |
| OKLCH | oklch(34.4% 0.14 264.1) |
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 #113080 | 11.94:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #113080 | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #113080 text on white | 11.94:1 | AAA | Lc 96.7 | Preferred for body text |
| #113080 text on black | 1.75:1 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E0EAFF
oklch(93.6% 0.03 265.3)
-
Step 200
200
#C7DAFF
oklch(88.6% 0.055 263.7)
-
Step 300
300
#A1C0FF
oklch(80.8% 0.096 264.1)
-
Step 400
400
#6F9DFF
oklch(70.7% 0.152 263.9)
-
Step 500
500
#4A80FF
oklch(63.1% 0.198 264.2)
-
Step 600
600
#2862F9
oklch(55.7% 0.233 264.1)
-
Step 700
700
#1C4FD9
oklch(49.1% 0.217 264.1)
-
Step 800
800
#1942AF
oklch(42.7% 0.18 264.2)
-
Step 900
900 (this color)
#113080
oklch(34.4% 0.14 264.1)
-
Step 950
950
#0F2351
oklch(27.1% 0.088 263.8)
#113080 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) | #003C83 | 0.031 |
| Deuteranopia (no green cones) | #00327E | 0.011 |
| Tritanopia (no blue cones) | #004553 | 0.108 |
| Achromatopsia (no color) | #373737 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #113080
#113080
oklch(34.4% 0.14 264.1)
- #4A3500
#4A3500
oklch(34.4% 0.071 84)
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 #113080, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.046
- Twilight Blue #0A437A ΔE 0.054
- Royal #0C1793 ΔE 0.057
- Marine #042E60 ΔE 0.057
- Midnight Blue #191970 ΔE 0.060
- Cobalt #1E488F ΔE 0.072
- Prussian Blue #1D3557 ΔE 0.075
- Sapphire #2138AB ΔE 0.078
Use #113080 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.