Marine Blue#01386A

#01386A is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 33.9% C 0.102 H 252.3°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Marine Blue — editorial page

Color values

HEX	#01386A
RGB	rgb(1, 56, 106)
HSL	hsl(209, 98%, 21%)
HSV	hsv(209, 99%, 42%)
CMYK	cmyk(99.1%, 47.2%, 0%, 58.4%)
CIE-LAB	lab(23.25, 5.12, -33.67)
CIE-LCH	lch(23.25, 34.06, 278.64°)
OKLab	oklab(33.94% -0.0308 -0.0968)
OKLCH	oklch(33.94% 0.102 252.3)
XYZ	xyz(4.0272, 3.8749, 14.1685)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01386A #6A3301

analogous

#016A67 #01386A #01046A

triadic

#01386A #6A0138 #386A01

tetradic

#01386A #67016A #6A3301 #046A01

square

#01386A #67016A #6A3301 #046A01

split-complementary

#01386A #6A0104 #6A6701

monochromatic

#00101E #00182D #01386A #0258A7 #0278E3

Accessibility & contrast

On white

11.83

#01386A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#01386A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01386A

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01386A	#FFFFFF	#000000	##FFFFFF
##01386A	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3C6C

Deuteranopia (green-blind)

#043369

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #01386a;
/* rgb */ color: rgb(1, 56, 106);
/* oklch */ color: oklch(33.9% 0.102 252.3);

Tailwind

colors: {
  custom: {
    50: '#5b6e95',
    500: '#01386a',
    950: '#000000',
  },
}

SCSS

$custom: #01386a;
$custom-light: #5b6e95;
$custom-dark: #000000;

JSON

{
  "hex": "#01386a",
  "rgb": {
    "r": 1,
    "g": 56,
    "b": 106
  },
  "hsl": {
    "h": 208.571,
    "s": 98.131,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33944,
    "c": 0.10156,
    "h": 252.3
  },
  "luminance": 0.03875
}

Semantic roles & 50–950 ramp

primary

#01386A

secondary

#A8601F

accent

#8F29FF

background

#F5F6F9

surface

#E9EBF1

border

#C5C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #01386A

Body copy rendered with the generated semantic roles for this colour.

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