#0F3546#0F3546

#0F3546 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.052 H 231.3°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#0F3546
RGB	rgb(15, 53, 70)
HSL	hsl(199, 65%, 17%)
HSV	hsv(199, 79%, 27%)
CMYK	cmyk(78.6%, 24.3%, 0%, 72.5%)
CIE-LAB	lab(20.40, -6.72, -14.41)
CIE-LCH	lch(20.40, 15.90, 244.99°)
OKLab	oklab(31.09% -0.0324 -0.0404)
OKLCH	oklch(31.09% 0.052 231.3)
XYZ	xyz(2.5752, 3.0897, 6.2538)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3546 #46200F

analogous

#0F463C #0F3546 #0F1A46

triadic

#0F3546 #460F35 #35460F

tetradic

#0F3546 #3C0F46 #46200F #1A460F

square

#0F3546 #3C0F46 #46200F #1A460F

split-complementary

#0F3546 #460F1A #463C0F

monochromatic

#051319 #051319 #0F3546 #1A5B78 #2581AB

Accessibility & contrast

On white

12.98

#0F3546 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#0F3546 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3546

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3546	#FFFFFF	#000000	##FFFFFF
##0F3546	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3447

Deuteranopia (green-blind)

#252F46

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0f3546;
/* rgb */ color: rgb(15, 53, 70);
/* oklch */ color: oklch(31.1% 0.052 231.3);

Tailwind

colors: {
  custom: {
    50: '#566c79',
    500: '#0f3546',
    950: '#000000',
  },
}

SCSS

$custom: #0f3546;
$custom-light: #566c79;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3546",
  "rgb": {
    "r": 15,
    "g": 53,
    "b": 70
  },
  "hsl": {
    "h": 198.545,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31089,
    "c": 0.05184,
    "h": 231.3
  },
  "luminance": 0.0309
}

Semantic roles & 50–950 ramp

primary

#0F3546

secondary

#804930

accent

#7440E8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F3546

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

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