#0E3F4B#0E3F4B

#0E3F4B is a dark, muted cyan. Relative luminance 0.042; OKLCH L 34.2% C 0.054 H 218.0°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#0E3F4B
RGB	rgb(14, 63, 75)
HSL	hsl(192, 69%, 17%)
HSV	hsv(192, 81%, 29%)
CMYK	cmyk(81.3%, 16%, 0%, 70.6%)
CIE-LAB	lab(24.18, -11.27, -11.92)
CIE-LCH	lch(24.18, 16.41, 226.62°)
OKLab	oklab(34.19% -0.0426 -0.0333)
OKLCH	oklch(34.19% 0.054 218)
XYZ	xyz(3.2281, 4.1560, 7.2873)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E3F4B #4B1A0E

analogous

#0E4B38 #0E3F4B #0E214B

triadic

#0E3F4B #4B0E3F #3F4B0E

tetradic

#0E3F4B #380E4B #4B1A0E #214B0E

square

#0E3F4B #380E4B #4B1A0E #214B0E

split-complementary

#0E3F4B #4B0E21 #4B380E

monochromatic

#05161A #05161A #0E3F4B #186A7F #2196B2

Accessibility & contrast

On white

11.47

#0E3F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#0E3F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E3F4B

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E3F4B	#FFFFFF	#000000	##FFFFFF
##0E3F4B	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373D4C

Deuteranopia (green-blind)

#2F374B

Tritanopia (blue-blind)

#004343

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0e3f4b;
/* rgb */ color: rgb(14, 63, 75);
/* oklch */ color: oklch(34.2% 0.054 218.0);

Tailwind

colors: {
  custom: {
    50: '#57747d',
    500: '#0e3f4b',
    950: '#000000',
  },
}

SCSS

$custom: #0e3f4b;
$custom-light: #57747d;
$custom-dark: #000000;

JSON

{
  "hex": "#0e3f4b",
  "rgb": {
    "r": 14,
    "g": 63,
    "b": 75
  },
  "hsl": {
    "h": 191.803,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.34186,
    "c": 0.0541,
    "h": 218
  },
  "luminance": 0.04156
}

Semantic roles & 50–950 ramp

primary

#0E3F4B

secondary

#86402F

accent

#5F3CEB

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0E3F4B

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

Preview Lab → · Contrast checker → · Palette generator →