#0E184E#0E184E

#0E184E is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.100 H 269.2°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#0E184E
RGB	rgb(14, 24, 78)
HSL	hsl(231, 70%, 18%)
HSV	hsv(231, 82%, 31%)
CMYK	cmyk(82.1%, 69.2%, 0%, 69.4%)
CIE-LAB	lab(11.25, 17.82, -34.48)
CIE-LCH	lch(11.25, 38.81, 297.33°)
OKLab	oklab(24.19% -0.0014 -0.0997)
OKLCH	oklch(24.19% 0.1 269.2)
XYZ	xyz(1.8824, 1.2965, 7.3573)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E184E #4E440E

analogous

#0E384E #0E184E #240E4E

triadic

#0E184E #4E0E18 #184E0E

tetradic

#0E184E #4E0E38 #4E440E #0E4E24

square

#0E184E #4E0E38 #4E440E #0E4E24

split-complementary

#0E184E #4E240E #384E0E

monochromatic

#05081A #05081A #0E184E #172882 #2138B6

Accessibility & contrast

On white

16.67

#0E184E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0E184E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E184E

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E184E	#FFFFFF	#000000	##FFFFFF
##0E184E	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002150

Deuteranopia (green-blind)

#001B4D

Tritanopia (blue-blind)

#002630

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0e184e;
/* rgb */ color: rgb(14, 24, 78);
/* oklch */ color: oklch(24.2% 0.100 269.2);

Tailwind

colors: {
  custom: {
    50: '#585480',
    500: '#0e184e',
    950: '#000000',
  },
}

SCSS

$custom: #0e184e;
$custom-light: #585480;
$custom-dark: #000000;

JSON

{
  "hex": "#0e184e",
  "rgb": {
    "r": 14,
    "g": 24,
    "b": 78
  },
  "hsl": {
    "h": 230.625,
    "s": 69.565,
    "l": 18.039
  },
  "oklch": {
    "l": 0.24191,
    "c": 0.09967,
    "h": 269.2
  },
  "luminance": 0.01297
}

Semantic roles & 50–950 ramp

primary

#0E184E

secondary

#897B2F

accent

#D13BEC

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0E184E

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

Preview Lab → · Contrast checker → · Palette generator →