#0E183E#0E183E

#0E183E is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.6% C 0.074 H 268.7°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#0E183E
RGB	rgb(14, 24, 62)
HSL	hsl(228, 63%, 15%)
HSV	hsv(228, 77%, 24%)
CMYK	cmyk(77.4%, 61.3%, 0%, 75.7%)
CIE-LAB	lab(9.75, 10.88, -25.73)
CIE-LCH	lch(9.75, 27.94, 292.92°)
OKLab	oklab(22.61% -0.0017 -0.074)
OKLCH	oklch(22.61% 0.074 268.7)
XYZ	xyz(1.3769, 1.0943, 4.6951)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E183E #3E340E

analogous

#0E303E #0E183E #1C0E3E

triadic

#0E183E #3E0E18 #183E0E

tetradic

#0E183E #3E0E30 #3E340E #0E3E1C

square

#0E183E #3E0E30 #3E340E #0E3E1C

split-complementary

#0E183E #3E1C0E #303E0E

monochromatic

#060A19 #060A19 #0E183E #192B70 #253FA2

Accessibility & contrast

On white

17.23

#0E183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0E183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E183E

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E183E	#FFFFFF	#000000	##FFFFFF
##0E183E	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011D3F

Deuteranopia (green-blind)

#00193D

Tritanopia (blue-blind)

#002128

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0e183e;
/* rgb */ color: rgb(14, 24, 62);
/* oklch */ color: oklch(22.6% 0.074 268.7);

Tailwind

colors: {
  custom: {
    50: '#545474',
    500: '#0e183e',
    950: '#000000',
  },
}

SCSS

$custom: #0e183e;
$custom-light: #545474;
$custom-dark: #000000;

JSON

{
  "hex": "#0e183e",
  "rgb": {
    "r": 14,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 227.5,
    "s": 63.158,
    "l": 14.902
  },
  "oklch": {
    "l": 0.22607,
    "c": 0.07399,
    "h": 268.7
  },
  "luminance": 0.01094
}

Semantic roles & 50–950 ramp

primary

#0E183E

secondary

#796A2F

accent

#C442E6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0E183E

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

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