#0F3446#0F3446

#0F3446 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.8% C 0.052 H 233.4°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#0F3446
RGB	rgb(15, 52, 70)
HSL	hsl(200, 65%, 17%)
HSV	hsv(200, 79%, 27%)
CMYK	cmyk(78.6%, 25.7%, 0%, 72.5%)
CIE-LAB	lab(20.04, -6.06, -14.96)
CIE-LCH	lch(20.04, 16.14, 247.94°)
OKLab	oklab(30.8% -0.0312 -0.042)
OKLCH	oklch(30.8% 0.052 233.4)
XYZ	xyz(2.5300, 2.9995, 6.2388)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3446 #46210F

analogous

#0F463D #0F3446 #0F1946

triadic

#0F3446 #460F34 #34460F

tetradic

#0F3446 #3D0F46 #46210F #19460F

square

#0F3446 #3D0F46 #46210F #19460F

split-complementary

#0F3446 #460F19 #463D0F

monochromatic

#051319 #051319 #0F3446 #1A5978 #257FAB

Accessibility & contrast

On white

13.13

#0F3446 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0F3446 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3446

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3446	#FFFFFF	#000000	##FFFFFF
##0F3446	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3347

Deuteranopia (green-blind)

#242E46

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0f3446;
/* rgb */ color: rgb(15, 52, 70);
/* oklch */ color: oklch(30.8% 0.052 233.4);

Tailwind

colors: {
  custom: {
    50: '#566b79',
    500: '#0f3446',
    950: '#000000',
  },
}

SCSS

$custom: #0f3446;
$custom-light: #566b79;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3446",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 70
  },
  "hsl": {
    "h": 199.636,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.30804,
    "c": 0.05237,
    "h": 233.4
  },
  "luminance": 0.03
}

Semantic roles & 50–950 ramp

primary

#0F3446

secondary

#804B30

accent

#7740E8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F3446

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

Preview Lab → · Contrast checker → · Palette generator →