#0F3248#0F3248

#0F3248 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.4% C 0.056 H 240.1°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#0F3248
RGB	rgb(15, 50, 72)
HSL	hsl(203, 66%, 17%)
HSV	hsv(203, 79%, 28%)
CMYK	cmyk(79.2%, 30.6%, 0%, 71.8%)
CIE-LAB	lab(19.43, -3.90, -17.26)
CIE-LCH	lch(19.43, 17.70, 257.26°)
OKLab	oklab(30.36% -0.028 -0.0487)
OKLCH	oklch(30.36% 0.056 240.1)
XYZ	xyz(2.5068, 2.8504, 6.5477)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3248 #48250F

analogous

#0F4842 #0F3248 #0F1648

triadic

#0F3248 #480F32 #32480F

tetradic

#0F3248 #420F48 #48250F #16480F

square

#0F3248 #420F48 #48250F #16480F

split-complementary

#0F3248 #480F16 #48420F

monochromatic

#051219 #051219 #0F3248 #1A557B #2478AD

Accessibility & contrast

On white

13.37

#0F3248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F3248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3248

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3248	#FFFFFF	#000000	##FFFFFF
##0F3248	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283249

Deuteranopia (green-blind)

#202D48

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f3248;
/* rgb */ color: rgb(15, 50, 72);
/* oklch */ color: oklch(30.4% 0.056 240.1);

Tailwind

colors: {
  custom: {
    50: '#56697b',
    500: '#0f3248',
    950: '#000000',
  },
}

SCSS

$custom: #0f3248;
$custom-light: #56697b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3248",
  "rgb": {
    "r": 15,
    "g": 50,
    "b": 72
  },
  "hsl": {
    "h": 203.158,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.30356,
    "c": 0.0562,
    "h": 240.1
  },
  "luminance": 0.02851
}

Semantic roles & 50–950 ramp

primary

#0F3248

secondary

#825030

accent

#813FE8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F3248

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

Preview Lab → · Contrast checker → · Palette generator →