#0E183F#0E183F

#0E183F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.7% C 0.076 H 268.8°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#0E183F
RGB	rgb(14, 24, 63)
HSL	hsl(228, 64%, 15%)
HSV	hsv(228, 78%, 25%)
CMYK	cmyk(77.8%, 61.9%, 0%, 75.3%)
CIE-LAB	lab(9.84, 11.32, -26.30)
CIE-LCH	lch(9.84, 28.63, 293.28°)
OKLab	oklab(22.7% -0.0016 -0.0756)
OKLCH	oklch(22.7% 0.076 268.8)
XYZ	xyz(1.4046, 1.1054, 4.8410)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E183F #3F350E

analogous

#0E303F #0E183F #1C0E3F

triadic

#0E183F #3F0E18 #183F0E

tetradic

#0E183F #3F0E30 #3F350E #0E3F1C

square

#0E183F #3F0E30 #3F350E #0E3F1C

split-complementary

#0E183F #3F1C0E #303F0E

monochromatic

#060A19 #060A19 #0E183F #192B71 #243EA3

Accessibility & contrast

On white

17.20

#0E183F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0E183F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E183F

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E183F	#FFFFFF	#000000	##FFFFFF
##0E183F	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D40

Deuteranopia (green-blind)

#00193E

Tritanopia (blue-blind)

#002128

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0e183f;
/* rgb */ color: rgb(14, 24, 63);
/* oklch */ color: oklch(22.7% 0.076 268.8);

Tailwind

colors: {
  custom: {
    50: '#545474',
    500: '#0e183f',
    950: '#000000',
  },
}

SCSS

$custom: #0e183f;
$custom-light: #545474;
$custom-dark: #000000;

JSON

{
  "hex": "#0e183f",
  "rgb": {
    "r": 14,
    "g": 24,
    "b": 63
  },
  "hsl": {
    "h": 227.755,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.227,
    "c": 0.07566,
    "h": 268.8
  },
  "luminance": 0.01106
}

Semantic roles & 50–950 ramp

primary

#0E183F

secondary

#7A6B2F

accent

#C541E7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0E183F

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

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