#0F134E#0F134E

#0F134E is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.106 H 271.8°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#0F134E
RGB	rgb(15, 19, 78)
HSL	hsl(236, 68%, 18%)
HSV	hsv(236, 81%, 31%)
CMYK	cmyk(80.8%, 75.6%, 0%, 69.4%)
CIE-LAB	lab(9.93, 21.61, -36.64)
CIE-LCH	lch(9.93, 42.54, 300.54°)
OKLab	oklab(23.24% 0.0034 -0.106)
OKLCH	oklch(23.24% 0.106 271.8)
XYZ	xyz(1.8046, 1.1172, 7.3268)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F134E #4E4A0F

analogous

#0F324E #0F134E #2A0F4E

triadic

#0F134E #4E0F13 #134E0F

tetradic

#0F134E #4E0F32 #4E4A0F #0F4E2A

square

#0F134E #4E0F32 #4E4A0F #0F4E2A

split-complementary

#0F134E #4E2A0F #324E0F

monochromatic

#05061A #05061B #0F134E #192081 #232CB5

Accessibility & contrast

On white

17.17

#0F134E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0F134E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F134E

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F134E	#FFFFFF	#000000	##FFFFFF
##0F134E	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E50

Deuteranopia (green-blind)

#00184D

Tritanopia (blue-blind)

#00232E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0f134e;
/* rgb */ color: rgb(15, 19, 78);
/* oklch */ color: oklch(23.2% 0.106 271.8);

Tailwind

colors: {
  custom: {
    50: '#595180',
    500: '#0f134e',
    950: '#000000',
  },
}

SCSS

$custom: #0f134e;
$custom-light: #595180;
$custom-dark: #000000;

JSON

{
  "hex": "#0f134e",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 78
  },
  "hsl": {
    "h": 236.19,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23244,
    "c": 0.10604,
    "h": 271.8
  },
  "luminance": 0.01117
}

Semantic roles & 50–950 ramp

primary

#0F134E

secondary

#888331

accent

#E03DEB

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0F134E

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

Preview Lab → · Contrast checker → · Palette generator →