#11344A
Closest named color: Midnight Green (#073B4C). oklch(31.1% 0.056 239.8), rgb(17, 52, 74).
Aa
White text reads best on this color (13.01:1).
About this color
#11344A is a dark, muted blue. In OKLCH its lightness is 31%, its chroma 0.056 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.023 away. White text reads best on it, at 13.01:1.
| Hue family | Blues |
| Lightness | dark (31%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.61:1 |
| White text | 13.01:1 |
Values
| HEX | #11344A |
| RGB | rgb(17, 52, 74) |
| HSL | hsl(203, 63%, 18%) |
| OKLCH | oklch(31.1% 0.056 239.8) |
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 #11344A | 13.01:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #11344A | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #11344A text on white | 13.01:1 | AAA | Lc 99.1 | Preferred for body text |
| #11344A text on black | 1.61:1 | 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 950.
-
Step 50
50
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DFECF6
oklch(93.6% 0.019 240.7)
-
Step 200
200
#C4DDF0
oklch(88.5% 0.037 240.7)
-
Step 300
300
#9AC7E8
oklch(80.9% 0.067 240.4)
-
Step 400
400
#5DA9DC
oklch(70.6% 0.106 240)
-
Step 500
500
#1D92D3
oklch(63% 0.137 240.3)
-
Step 600
600
#007BB5
oklch(55.6% 0.127 239.8)
-
Step 700
700
#006799
oklch(49% 0.112 240)
-
Step 800
800
#00557E
oklch(42.8% 0.097 239.2)
-
Step 900
900
#00466A
oklch(37.6% 0.086 240.1)
-
Step 950
950 (this color)
#11344A
oklch(31.1% 0.056 239.8)
#11344A 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) | #2A344B | 0.030 |
| Deuteranopia (no green cones) | #222F4A | 0.023 |
| Tritanopia (no blue cones) | #003A3C | 0.039 |
| Achromatopsia (no color) | #313131 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11344A
#11344A
oklch(31.1% 0.056 239.8)
- #452910
#452910
oklch(31.1% 0.056 60)
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 #11344A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.023
- Prussian Blue #1D3557 ΔE 0.028
- Dark Blue Grey #1F3B4D ΔE 0.029
- Gunmetal #293241 ΔE 0.031
- Space Cadet #2B2D42 ΔE 0.037
- Oxford Blue #1B263B ΔE 0.048
- Marine #042E60 ΔE 0.048
- Onyx #343A40 ΔE 0.055
Use #11344A 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.