#0E183A#0E183A

#0E183A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.2% C 0.067 H 268.2°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#0E183A
RGB	rgb(14, 24, 58)
HSL	hsl(226, 61%, 14%)
HSV	hsv(226, 76%, 23%)
CMYK	cmyk(75.9%, 58.6%, 0%, 77.3%)
CIE-LAB	lab(9.42, 9.13, -23.42)
CIE-LCH	lch(9.42, 25.14, 291.29°)
OKLab	oklab(22.25% -0.0021 -0.0672)
OKLCH	oklch(22.25% 0.067 268.2)
XYZ	xyz(1.2712, 1.0520, 4.1382)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E183A #3A300E

analogous

#0E2E3A #0E183A #1A0E3A

triadic

#0E183A #3A0E18 #183A0E

tetradic

#0E183A #3A0E2E #3A300E #0E3A1A

square

#0E183A #3A0E2E #3A300E #0E3A1A

split-complementary

#0E183A #3A1A0E #2E3A0E

monochromatic

#060A19 #060A19 #0E183A #1A2C6B #26419D

Accessibility & contrast

On white

17.35

#0E183A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#0E183A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E183A

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E183A	#FFFFFF	#000000	##FFFFFF
##0E183A	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051C3B

Deuteranopia (green-blind)

#001839

Tritanopia (blue-blind)

#002026

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0e183a;
/* rgb */ color: rgb(14, 24, 58);
/* oklch */ color: oklch(22.2% 0.067 268.2);

Tailwind

colors: {
  custom: {
    50: '#535470',
    500: '#0e183a',
    950: '#000000',
  },
}

SCSS

$custom: #0e183a;
$custom-light: #535470;
$custom-dark: #000000;

JSON

{
  "hex": "#0e183a",
  "rgb": {
    "r": 14,
    "g": 24,
    "b": 58
  },
  "hsl": {
    "h": 226.364,
    "s": 61.111,
    "l": 14.118
  },
  "oklch": {
    "l": 0.22246,
    "c": 0.0672,
    "h": 268.2
  },
  "luminance": 0.01052
}

Semantic roles & 50–950 ramp

primary

#0E183A

secondary

#75652F

accent

#C044E4

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #0E183A

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

Preview Lab → · Contrast checker → · Palette generator →