#013D44
Closest named color: Midnight Green (#073B4C). oklch(32.9% 0.056 207.6), rgb(1, 61, 68).
Aa
White text reads best on this color (11.98:1).
About this color
#013D44 is a dark, muted teal or cyan. In OKLCH its lightness is 33%, its chroma 0.056 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.018 away. White text reads best on it, at 11.98:1.
| Hue family | Teals and cyans |
| Lightness | dark (33%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.75:1 |
| White text | 11.98:1 |
Values
| HEX | #013D44 |
| RGB | rgb(1, 61, 68) |
| HSL | hsl(186, 97%, 14%) |
| OKLCH | oklch(32.9% 0.056 207.6) |
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 #013D44 | 11.98:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #013D44 | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #013D44 text on white | 11.98:1 | AAA | Lc 97.0 | Preferred for body text |
| #013D44 text on black | 1.75:1 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C8DEE1
oklch(88.5% 0.024 206.6)
-
Step 300
300
#A2C9CF
oklch(81% 0.042 207.8)
-
Step 400
400
#6CADB6
oklch(70.7% 0.068 206.9)
-
Step 500
500
#3E98A4
oklch(63.1% 0.086 207.3)
-
Step 600
600
#0B828F
oklch(55.5% 0.093 207.4)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#055A63
oklch(42.8% 0.072 206.8)
-
Step 900
900 (this color)
#013D44
oklch(32.9% 0.056 207.6)
-
Step 950
950
#0E2B2F
oklch(26.9% 0.035 207.5)
#013D44 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) | #363A44 | 0.053 |
| Deuteranopia (no green cones) | #2E3444 | 0.049 |
| Tritanopia (no blue cones) | #00403F | 0.016 |
| Achromatopsia (no color) | #373737 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #013D44
#013D44
oklch(32.9% 0.056 207.6)
- #4E2925
#4E2925
oklch(32.8% 0.056 27.1)
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 #013D44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.018
- Dark Blue Grey #1F3B4D ΔE 0.030
- Gunmetal #293241 ΔE 0.047
- Onyx #343A40 ΔE 0.049
- Charcoal #264653 ΔE 0.050
- Prussian Blue #1D3557 ΔE 0.053
- Dark Teal #014D4E ΔE 0.054
- Dark Grey Blue #29465B ΔE 0.060
Use #013D44 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.