#0F364F#0F364F

#0F364F is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 31.9% C 0.062 H 241.0°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#0F364F
RGB	rgb(15, 54, 79)
HSL	hsl(203, 68%, 18%)
HSV	hsv(203, 81%, 31%)
CMYK	cmyk(81%, 31.6%, 0%, 69%)
CIE-LAB	lab(21.22, -3.72, -19.17)
CIE-LCH	lch(21.22, 19.52, 259.01°)
OKLab	oklab(31.9% -0.03 -0.0542)
OKLCH	oklch(31.9% 0.062 241)
XYZ	xyz(2.9269, 3.3041, 7.8791)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F364F #4F280F

analogous

#0F4F48 #0F364F #0F164F

triadic

#0F364F #4F0F36 #364F0F

tetradic

#0F364F #480F4F #4F280F #164F0F

square

#0F364F #480F4F #4F280F #164F0F

split-complementary

#0F364F #4F0F16 #4F480F

monochromatic

#05121A #05131C #0F364F #195982 #237CB6

Accessibility & contrast

On white

12.64

#0F364F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0F364F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F364F

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F364F	#FFFFFF	#000000	##FFFFFF
##0F364F	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3650

Deuteranopia (green-blind)

#22304F

Tritanopia (blue-blind)

#003C3F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0f364f;
/* rgb */ color: rgb(15, 54, 79);
/* oklch */ color: oklch(31.9% 0.062 241.0);

Tailwind

colors: {
  custom: {
    50: '#586c80',
    500: '#0f364f',
    950: '#000000',
  },
}

SCSS

$custom: #0f364f;
$custom-light: #586c80;
$custom-dark: #000000;

JSON

{
  "hex": "#0f364f",
  "rgb": {
    "r": 15,
    "g": 54,
    "b": 79
  },
  "hsl": {
    "h": 203.438,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.31898,
    "c": 0.06193,
    "h": 241
  },
  "luminance": 0.03304
}

Semantic roles & 50–950 ramp

primary

#0F364F

secondary

#895331

accent

#813DEB

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #0F364F

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

Preview Lab → · Contrast checker → · Palette generator →