#01364F
Closest named color: Midnight Green (#073B4C). oklch(31.5% 0.067 236.3), rgb(1, 54, 79).
Aa
White text reads best on this color (12.79:1).
About this color
#01364F is a dark, muted blue. In OKLCH its lightness is 32%, its chroma 0.067 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.020 away. White text reads best on it, at 12.79:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.64:1 |
| White text | 12.79:1 |
Values
| HEX | #01364F |
| RGB | rgb(1, 54, 79) |
| HSL | hsl(199, 98%, 16%) |
| OKLCH | oklch(31.5% 0.067 236.3) |
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 #01364F | 12.79:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #01364F | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #01364F text on white | 12.79:1 | AAA | Lc 98.5 | Preferred for body text |
| #01364F text on black | 1.64:1 | 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
#EFF7FC
oklch(97.2% 0.011 234.8)
-
Step 100
100
#DCEDF8
oklch(93.7% 0.023 236)
-
Step 200
200
#BEDEF3
oklch(88.4% 0.045 236.8)
-
Step 300
300
#8EC9EE
oklch(80.9% 0.08 236.6)
-
Step 400
400
#41ACE5
oklch(70.8% 0.127 236.1)
-
Step 500
500
#0094D0
oklch(63.1% 0.136 236.2)
-
Step 600
600
#007CB0
oklch(55.5% 0.121 236.7)
-
Step 700
700
#006895
oklch(49% 0.107 237)
-
Step 800
800
#00557A
oklch(42.5% 0.092 236.4)
-
Step 900
900
#004767
oklch(37.7% 0.082 236.6)
-
Step 950
950 (this color)
#01364F
oklch(31.5% 0.067 236.3)
#01364F 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) | #2A3650 | 0.039 |
| Deuteranopia (no green cones) | #1F2F4F | 0.031 |
| Tritanopia (no blue cones) | #003C3F | 0.041 |
| Achromatopsia (no color) | #323232 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #01364F
#01364F
oklch(31.5% 0.067 236.3)
- #4B2709
#4B2709
oklch(31.5% 0.068 55.9)
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 #01364F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.020
- Prussian Blue #1D3557 ΔE 0.028
- Dark Blue Grey #1F3B4D ΔE 0.032
- Gunmetal #293241 ΔE 0.042
- Marine #042E60 ΔE 0.043
- Marine Blue #01386A ΔE 0.048
- Space Cadet #2B2D42 ΔE 0.049
- Oxford Blue #1B263B ΔE 0.058
Use #01364F 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.