#0E174C#0E174C

#0E174C is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.8% C 0.098 H 269.7°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#0E174C
RGB	rgb(14, 23, 76)
HSL	hsl(231, 69%, 18%)
HSV	hsv(231, 82%, 30%)
CMYK	cmyk(81.6%, 69.7%, 0%, 70.2%)
CIE-LAB	lab(10.76, 17.72, -33.90)
CIE-LCH	lch(10.76, 38.25, 297.60°)
OKLab	oklab(23.77% -0.0005 -0.098)
OKLCH	oklch(23.77% 0.098 269.7)
XYZ	xyz(1.7916, 1.2278, 6.9786)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E174C #4C430E

analogous

#0E364C #0E174C #240E4C

triadic

#0E174C #4C0E17 #174C0E

tetradic

#0E174C #4C0E36 #4C430E #0E4C24

square

#0E174C #4C0E36 #4C430E #0E4C24

split-complementary

#0E174C #4C240E #364C0E

monochromatic

#05081A #05081A #0E174C #182780 #2136B3

Accessibility & contrast

On white

16.86

#0E174C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#0E174C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E174C

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E174C	#FFFFFF	#000000	##FFFFFF
##0E174C	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204E

Deuteranopia (green-blind)

#001A4B

Tritanopia (blue-blind)

#00252F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0e174c;
/* rgb */ color: rgb(14, 23, 76);
/* oklch */ color: oklch(23.8% 0.098 269.7);

Tailwind

colors: {
  custom: {
    50: '#58537f',
    500: '#0e174c',
    950: '#000000',
  },
}

SCSS

$custom: #0e174c;
$custom-light: #58537f;
$custom-dark: #000000;

JSON

{
  "hex": "#0e174c",
  "rgb": {
    "r": 14,
    "g": 23,
    "b": 76
  },
  "hsl": {
    "h": 231.29,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.23768,
    "c": 0.09798,
    "h": 269.7
  },
  "luminance": 0.01228
}

Semantic roles & 50–950 ramp

primary

#0E174C

secondary

#877A2F

accent

#D23CEC

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0E174C

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

Preview Lab → · Contrast checker → · Palette generator →