#0F3868#0F3868

#0F3868 is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 34.1% C 0.095 H 255.0°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#0F3868
RGB	rgb(15, 56, 104)
HSL	hsl(212, 75%, 23%)
HSV	hsv(212, 86%, 41%)
CMYK	cmyk(85.6%, 46.2%, 0%, 59.2%)
CIE-LAB	lab(23.43, 5.50, -32.07)
CIE-LCH	lch(23.43, 32.54, 279.74°)
OKLab	oklab(34.13% -0.0246 -0.0919)
OKLCH	oklch(34.13% 0.095 255)
XYZ	xyz(4.1089, 3.9289, 13.6358)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3868 #683F0F

analogous

#0F6468 #0F3868 #130F68

triadic

#0F3868 #680F38 #38680F

tetradic

#0F3868 #680F64 #683F0F #0F6813

square

#0F3868 #680F64 #683F0F #0F6813

split-complementary

#0F3868 #68130F #64680F

monochromatic

#040E1B #071B33 #0F3868 #17559D #1E72D3

Accessibility & contrast

On white

11.76

#0F3868 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0F3868 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3868

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3868	#FFFFFF	#000000	##FFFFFF
##0F3868	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3C6A

Deuteranopia (green-blind)

#0E3467

Tritanopia (blue-blind)

#00434B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3868;
/* rgb */ color: rgb(15, 56, 104);
/* oklch */ color: oklch(34.1% 0.095 255.0);

Tailwind

colors: {
  custom: {
    50: '#5e6e93',
    500: '#0f3868',
    950: '#000000',
  },
}

SCSS

$custom: #0f3868;
$custom-light: #5e6e93;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3868",
  "rgb": {
    "r": 15,
    "g": 56,
    "b": 104
  },
  "hsl": {
    "h": 212.36,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34133,
    "c": 0.09515,
    "h": 255
  },
  "luminance": 0.03929
}

Semantic roles & 50–950 ramp

primary

#0F3868

secondary

#A16E32

accent

#9B36F1

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #0F3868

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

Preview Lab → · Contrast checker → · Palette generator →