#13384A
Closest named color: Midnight Green (#073B4C). oklch(32.3% 0.052 232.9), rgb(19, 56, 74).
Aa
White text reads best on this color (12.40:1).
About this color
#13384A is a dark, muted blue. In OKLCH its lightness is 32%, its chroma 0.052 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.011 away. White text reads best on it, at 12.40:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.69:1 |
| White text | 12.40:1 |
Values
| HEX | #13384A |
| RGB | rgb(19, 56, 74) |
| HSL | hsl(200, 59%, 18%) |
| OKLCH | oklch(32.3% 0.052 232.9) |
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 #13384A | 12.40:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #13384A | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #13384A text on white | 12.40:1 | AAA | Lc 98.0 | Preferred for body text |
| #13384A text on black | 1.69:1 | 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
#F0F7FA
oklch(97.2% 0.008 225.1)
-
Step 100
100
#DFECF4
oklch(93.6% 0.018 234.5)
-
Step 200
200
#C4DEED
oklch(88.6% 0.035 233.1)
-
Step 300
300
#99C8E3
oklch(80.9% 0.062 233.7)
-
Step 400
400
#5BABD4
oklch(70.7% 0.099 232.9)
-
Step 500
500
#1095C9
oklch(63.1% 0.127 232.9)
-
Step 600
600
#007DAB
oklch(55.5% 0.115 233.2)
-
Step 700
700
#006990
oklch(49% 0.101 232.9)
-
Step 800
800
#005677
oklch(42.6% 0.088 233.1)
-
Step 900
900
#004864
oklch(37.8% 0.078 232.8)
-
Step 950
950 (this color)
#13384A
oklch(32.3% 0.052 232.9)
#13384A 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) | #2F374B | 0.034 |
| Deuteranopia (no green cones) | #28324A | 0.029 |
| Tritanopia (no blue cones) | #003D3E | 0.034 |
| Achromatopsia (no color) | #343434 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13384A
#13384A
oklch(32.3% 0.052 232.9)
- #492C19
#492C19
oklch(32.5% 0.053 53.1)
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 #13384A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.011
- Dark Blue Grey #1F3B4D ΔE 0.017
- Prussian Blue #1D3557 ΔE 0.030
- Gunmetal #293241 ΔE 0.031
- Space Cadet #2B2D42 ΔE 0.042
- Onyx #343A40 ΔE 0.045
- Charcoal #264653 ΔE 0.053
- Marine Blue #01386A ΔE 0.057
Use #13384A 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.