#0F3D47#0F3D47

#0F3D47 is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.4% C 0.051 H 215.3°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#0F3D47
RGB	rgb(15, 61, 71)
HSL	hsl(191, 65%, 17%)
HSV	hsv(191, 79%, 28%)
CMYK	cmyk(78.9%, 14.1%, 0%, 72.2%)
CIE-LAB	lab(23.32, -11.41, -10.59)
CIE-LCH	lch(23.32, 15.57, 222.88°)
OKLab	oklab(33.44% -0.0416 -0.0295)
OKLCH	oklch(33.44% 0.051 215.3)
XYZ	xyz(3.0026, 3.8936, 6.5533)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3D47 #47190F

analogous

#0F4735 #0F3D47 #0F2147

triadic

#0F3D47 #470F3D #3D470F

tetradic

#0F3D47 #350F47 #47190F #21470F

square

#0F3D47 #350F47 #47190F #21470F

split-complementary

#0F3D47 #470F21 #47350F

monochromatic

#051619 #051619 #0F3D47 #1A687A #2494AC

Accessibility & contrast

On white

11.81

#0F3D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#0F3D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3D47

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3D47	#FFFFFF	#000000	##FFFFFF
##0F3D47	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363B48

Deuteranopia (green-blind)

#2E3547

Tritanopia (blue-blind)

#004140

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3d47;
/* rgb */ color: rgb(15, 61, 71);
/* oklch */ color: oklch(33.4% 0.051 215.3);

Tailwind

colors: {
  custom: {
    50: '#57727a',
    500: '#0f3d47',
    950: '#000000',
  },
}

SCSS

$custom: #0f3d47;
$custom-light: #57727a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3d47",
  "rgb": {
    "r": 15,
    "g": 61,
    "b": 71
  },
  "hsl": {
    "h": 190.714,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33441,
    "c": 0.05103,
    "h": 215.3
  },
  "luminance": 0.03894
}

Semantic roles & 50–950 ramp

primary

#0F3D47

secondary

#813F30

accent

#5E40E8

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0F3D47

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

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