#0E3F4C
Closest named color: Midnight Green (#073B4C). oklch(34.2% 0.055 219.7), rgb(14, 63, 76).
Aa
White text reads best on this color (11.45:1).
About this color
#0E3F4C is a dark, muted teal or cyan. In OKLCH its lightness is 34%, its chroma 0.055 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.015 away. White text reads best on it, at 11.45:1.
| Hue family | Teals and cyans |
| Lightness | dark (34%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.83:1 |
| White text | 11.45:1 |
Values
| HEX | #0E3F4C |
| RGB | rgb(14, 63, 76) |
| HSL | hsl(193, 69%, 18%) |
| OKLCH | oklch(34.2% 0.055 219.7) |
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 #0E3F4C | 11.45:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #0E3F4C | 1.83:1 | Fails | Lc 7.8 | Not readable |
| #0E3F4C text on white | 11.45:1 | AAA | Lc 96.1 | Preferred for body text |
| #0E3F4C text on black | 1.83:1 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#C9DDE4
oklch(88.5% 0.023 220.8)
-
Step 300
300
#A4C7D3
oklch(80.8% 0.041 220.6)
-
Step 400
400
#71ABBD
oklch(70.8% 0.066 219.4)
-
Step 500
500
#4795AC
oklch(63% 0.084 219.8)
-
Step 600
600
#217F98
oklch(55.5% 0.091 220.2)
-
Step 700
700
#106C82
oklch(49.2% 0.085 219.4)
-
Step 800
800
#135869
oklch(42.8% 0.07 218.7)
-
Step 900
900 (this color)
#0E3F4C
oklch(34.2% 0.055 219.7)
-
Step 950
950
#102A32
oklch(26.8% 0.035 220.6)
#0E3F4C 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) | #373D4D | 0.046 |
| Deuteranopia (no green cones) | #2F374C | 0.041 |
| Tritanopia (no blue cones) | #004343 | 0.025 |
| Achromatopsia (no color) | #3A3A3A | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E3F4C
#0E3F4C
oklch(34.2% 0.055 219.7)
- #512E22
#512E22
oklch(34.2% 0.056 39.6)
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 #0E3F4C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.015
- Dark Blue Grey #1F3B4D ΔE 0.019
- Charcoal #264653 ΔE 0.035
- Dark Grey Blue #29465B ΔE 0.043
- Onyx #343A40 ΔE 0.044
- Prussian Blue #1D3557 ΔE 0.044
- Gunmetal #293241 ΔE 0.046
- Dark Teal #014D4E ΔE 0.047
Use #0E3F4C 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.