#13384E
Closest named color: Midnight Green (#073B4C). oklch(32.5% 0.057 238.3), rgb(19, 56, 78).
Aa
White text reads best on this color (12.32:1).
About this color
#13384E is a dark, muted blue. In OKLCH its lightness is 33%, its chroma 0.057 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.013 away. White text reads best on it, at 12.32:1.
| Hue family | Blues |
| Lightness | dark (33%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.70:1 |
| White text | 12.32:1 |
Values
| HEX | #13384E |
| RGB | rgb(19, 56, 78) |
| HSL | hsl(202, 61%, 19%) |
| OKLCH | oklch(32.5% 0.057 238.3) |
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 #13384E | 12.32:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #13384E | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #13384E text on white | 12.32:1 | AAA | Lc 97.9 | Preferred for body text |
| #13384E text on black | 1.70:1 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200
#CBDCE7
oklch(88.5% 0.024 236)
-
Step 300
300
#A8C5DA
oklch(80.9% 0.043 239.6)
-
Step 400
400
#78A7C7
oklch(70.7% 0.069 238.8)
-
Step 500
500
#5391B9
oklch(63.1% 0.088 238.6)
-
Step 600
600
#357BA5
oklch(55.7% 0.096 238.3)
-
Step 700
700
#27678D
oklch(49.1% 0.089 238.5)
-
Step 800
800
#225472
oklch(42.6% 0.073 238.2)
-
Step 900
900 (this color)
#13384E
oklch(32.5% 0.057 238.3)
-
Step 950
950
#142936
oklch(27% 0.036 237.4)
#13384E 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) | #2E384F | 0.032 |
| Deuteranopia (no green cones) | #26324E | 0.027 |
| Tritanopia (no blue cones) | #003E40 | 0.039 |
| Achromatopsia (no color) | #353535 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13384E
#13384E
oklch(32.5% 0.057 238.3)
- #4A2C14
#4A2C14
oklch(32.5% 0.057 57.5)
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 #13384E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.013
- Dark Blue Grey #1F3B4D ΔE 0.017
- Prussian Blue #1D3557 ΔE 0.023
- Gunmetal #293241 ΔE 0.033
- Space Cadet #2B2D42 ΔE 0.043
- Onyx #343A40 ΔE 0.048
- Marine Blue #01386A ΔE 0.050
- Marine #042E60 ΔE 0.052
Use #13384E 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.