#0E1F4B#0E1F4B

#0E1F4B is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.5% C 0.085 H 265.0°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#0E1F4B
RGB	rgb(14, 31, 75)
HSL	hsl(223, 69%, 17%)
HSV	hsv(223, 81%, 29%)
CMYK	cmyk(81.3%, 58.7%, 0%, 70.6%)
CIE-LAB	lab(13.11, 11.16, -29.38)
CIE-LCH	lch(13.11, 31.43, 290.81°)
OKLab	oklab(25.5% -0.0074 -0.0846)
OKLCH	oklch(25.5% 0.085 265)
XYZ	xyz(1.9406, 1.5811, 6.8582)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E1F4B #4B3A0E

analogous

#0E3D4B #0E1F4B #1C0E4B

triadic

#0E1F4B #4B0E1F #1F4B0E

tetradic

#0E1F4B #4B0E3D #4B3A0E #0E4B1C

square

#0E1F4B #4B0E3D #4B3A0E #0E4B1C

split-complementary

#0E1F4B #4B1C0E #3D4B0E

monochromatic

#050B1A #050B1A #0E1F4B #18347F #214AB2

Accessibility & contrast

On white

15.96

#0E1F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0E1F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E1F4B

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E1F4B	#FFFFFF	#000000	##FFFFFF
##0E1F4B	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02254D

Deuteranopia (green-blind)

#001F4A

Tritanopia (blue-blind)

#002A31

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0e1f4b;
/* rgb */ color: rgb(14, 31, 75);
/* oklch */ color: oklch(25.5% 0.085 265.0);

Tailwind

colors: {
  custom: {
    50: '#575a7e',
    500: '#0e1f4b',
    950: '#000000',
  },
}

SCSS

$custom: #0e1f4b;
$custom-light: #575a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0e1f4b",
  "rgb": {
    "r": 14,
    "g": 31,
    "b": 75
  },
  "hsl": {
    "h": 223.279,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.25498,
    "c": 0.08489,
    "h": 265
  },
  "luminance": 0.01581
}

Semantic roles & 50–950 ramp

primary

#0E1F4B

secondary

#866E2F

accent

#BB3CEB

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#03030A

muted

#78787C

Preview Lab

Preview with #0E1F4B

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

Preview Lab → · Contrast checker → · Palette generator →