#0F3C49#0F3C49

#0F3C49 is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.3% C 0.052 H 221.1°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#0F3C49
RGB	rgb(15, 60, 73)
HSL	hsl(193, 66%, 17%)
HSV	hsv(193, 79%, 29%)
CMYK	cmyk(79.5%, 17.8%, 0%, 71.4%)
CIE-LAB	lab(23.05, -10.03, -12.34)
CIE-LCH	lch(23.05, 15.90, 230.89°)
OKLab	oklab(33.25% -0.0395 -0.0345)
OKLCH	oklch(33.25% 0.052 221.1)
XYZ	xyz(3.0150, 3.8140, 6.8793)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3C49 #491C0F

analogous

#0F4939 #0F3C49 #0F1F49

triadic

#0F3C49 #490F3C #3C490F

tetradic

#0F3C49 #390F49 #491C0F #1F490F

square

#0F3C49 #390F49 #491C0F #1F490F

split-complementary

#0F3C49 #490F1F #49390F

monochromatic

#051519 #051519 #0F3C49 #19667C #248FAF

Accessibility & contrast

On white

11.91

#0F3C49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#0F3C49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3C49

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3C49	#FFFFFF	#000000	##FFFFFF
##0F3C49	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343A4A

Deuteranopia (green-blind)

#2C3449

Tritanopia (blue-blind)

#004040

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f3c49;
/* rgb */ color: rgb(15, 60, 73);
/* oklch */ color: oklch(33.3% 0.052 221.1);

Tailwind

colors: {
  custom: {
    50: '#57717b',
    500: '#0f3c49',
    950: '#000000',
  },
}

SCSS

$custom: #0f3c49;
$custom-light: #57717b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3c49",
  "rgb": {
    "r": 15,
    "g": 60,
    "b": 73
  },
  "hsl": {
    "h": 193.448,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.33254,
    "c": 0.05242,
    "h": 221.1
  },
  "luminance": 0.03814
}

Semantic roles & 50–950 ramp

primary

#0F3C49

secondary

#834330

accent

#653FE9

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #0F3C49

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

Preview Lab → · Contrast checker → · Palette generator →