#0F3746#0F3746

#0F3746 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.7% C 0.051 H 226.9°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#0F3746
RGB	rgb(15, 55, 70)
HSL	hsl(196, 65%, 17%)
HSV	hsv(196, 79%, 27%)
CMYK	cmyk(78.6%, 21.4%, 0%, 72.5%)
CIE-LAB	lab(21.12, -8.02, -13.30)
CIE-LCH	lch(21.12, 15.53, 238.90°)
OKLab	oklab(31.66% -0.0349 -0.0372)
OKLCH	oklch(31.66% 0.051 226.9)
XYZ	xyz(2.6682, 3.2758, 6.2848)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3746 #461E0F

analogous

#0F463A #0F3746 #0F1C46

triadic

#0F3746 #460F37 #37460F

tetradic

#0F3746 #3A0F46 #461E0F #1C460F

square

#0F3746 #3A0F46 #461E0F #1C460F

split-complementary

#0F3746 #460F1C #463A0F

monochromatic

#051419 #051419 #0F3746 #1A5F78 #2586AB

Accessibility & contrast

On white

12.69

#0F3746 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0F3746 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3746

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3746	#FFFFFF	#000000	##FFFFFF
##0F3746	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3647

Deuteranopia (green-blind)

#273046

Tritanopia (blue-blind)

#003B3C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0f3746;
/* rgb */ color: rgb(15, 55, 70);
/* oklch */ color: oklch(31.7% 0.051 226.9);

Tailwind

colors: {
  custom: {
    50: '#566d79',
    500: '#0f3746',
    950: '#000000',
  },
}

SCSS

$custom: #0f3746;
$custom-light: #566d79;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3746",
  "rgb": {
    "r": 15,
    "g": 55,
    "b": 70
  },
  "hsl": {
    "h": 196.364,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31661,
    "c": 0.05101,
    "h": 226.9
  },
  "luminance": 0.03276
}

Semantic roles & 50–950 ramp

primary

#0F3746

secondary

#804630

accent

#6E40E8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0F3746

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

Preview Lab → · Contrast checker → · Palette generator →