#0E3443
Closest named color: Midnight Green (#073B4C). oklch(30.6% 0.05 228.1), rgb(14, 52, 67).
Aa
White text reads best on this color (13.19:1).
About this color
#0E3443 is a dark, muted teal or cyan. In OKLCH its lightness is 31%, its chroma 0.050 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.025 away. White text reads best on it, at 13.19:1.
| Hue family | Teals and cyans |
| Lightness | dark (31%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.59:1 |
| White text | 13.19:1 |
Values
| HEX | #0E3443 |
| RGB | rgb(14, 52, 67) |
| HSL | hsl(197, 65%, 16%) |
| OKLCH | oklch(30.6% 0.05 228.1) |
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 #0E3443 | 13.19:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #0E3443 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #0E3443 text on white | 13.19:1 | AAA | Lc 99.3 | Preferred for body text |
| #0E3443 text on black | 1.59:1 | 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
#DFECF3
oklch(93.5% 0.017 230.9)
-
Step 200
200
#C4DEEA
oklch(88.5% 0.032 227.3)
-
Step 300
300
#99C9DF
oklch(81% 0.059 227.8)
-
Step 400
400
#5BACCF
oklch(70.7% 0.094 228.4)
-
Step 500
500
#1097C2
oklch(63.2% 0.12 227.5)
-
Step 600
600
#007FA5
oklch(55.7% 0.108 227.8)
-
Step 700
700
#006A8B
oklch(49% 0.096 228.3)
-
Step 800
800
#005773
oklch(42.7% 0.084 228.5)
-
Step 900
900
#004960
oklch(37.8% 0.073 227.3)
-
Step 950
950 (this color)
#0E3443
oklch(30.6% 0.05 228.1)
#0E3443 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) | #2C3344 | 0.036 |
| Deuteranopia (no green cones) | #252E43 | 0.031 |
| Tritanopia (no blue cones) | #003839 | 0.028 |
| Achromatopsia (no color) | #303030 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E3443
#0E3443
oklch(30.6% 0.05 228.1)
- #442718
#442718
oklch(30.6% 0.05 47.6)
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 #0E3443, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.025
- Gunmetal #293241 ΔE 0.031
- Dark Blue Grey #1F3B4D ΔE 0.034
- Space Cadet #2B2D42 ΔE 0.040
- Prussian Blue #1D3557 ΔE 0.041
- Oxford Blue #1B263B ΔE 0.046
- Onyx #343A40 ΔE 0.054
- Dark #1B2431 ΔE 0.056
Use #0E3443 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.