#0F3B49#0F3B49

#0F3B49 is a dark, muted cyan. Relative luminance 0.037; OKLCH L 33.0% C 0.053 H 223.3°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#0F3B49
RGB	rgb(15, 59, 73)
HSL	hsl(194, 66%, 17%)
HSV	hsv(194, 79%, 29%)
CMYK	cmyk(79.5%, 19.2%, 0%, 71.4%)
CIE-LAB	lab(22.69, -9.40, -12.88)
CIE-LCH	lch(22.69, 15.95, 233.89°)
OKLab	oklab(32.97% -0.0383 -0.036)
OKLCH	oklch(32.97% 0.053 223.3)
XYZ	xyz(2.9631, 3.7102, 6.8620)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3B49 #491D0F

analogous

#0F493A #0F3B49 #0F1E49

triadic

#0F3B49 #490F3B #3B490F

tetradic

#0F3B49 #3A0F49 #491D0F #1E490F

square

#0F3B49 #3A0F49 #491D0F #1E490F

split-complementary

#0F3B49 #490F1E #493A0F

monochromatic

#051519 #051519 #0F3B49 #19647C #248DAF

Accessibility & contrast

On white

12.05

#0F3B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#0F3B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3B49

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3B49	#FFFFFF	#000000	##FFFFFF
##0F3B49	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33394A

Deuteranopia (green-blind)

#2B3449

Tritanopia (blue-blind)

#003F40

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0f3b49;
/* rgb */ color: rgb(15, 59, 73);
/* oklch */ color: oklch(33.0% 0.053 223.3);

Tailwind

colors: {
  custom: {
    50: '#57717b',
    500: '#0f3b49',
    950: '#000000',
  },
}

SCSS

$custom: #0f3b49;
$custom-light: #57717b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3b49",
  "rgb": {
    "r": 15,
    "g": 59,
    "b": 73
  },
  "hsl": {
    "h": 194.483,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.32967,
    "c": 0.05259,
    "h": 223.3
  },
  "luminance": 0.03711
}

Semantic roles & 50–950 ramp

primary

#0F3B49

secondary

#834430

accent

#683FE9

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #0F3B49

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

Preview Lab → · Contrast checker → · Palette generator →