#0F4356#0F4356

#0F4356 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 35.9% C 0.062 H 227.3°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#0F4356
RGB	rgb(15, 67, 86)
HSL	hsl(196, 70%, 20%)
HSV	hsv(196, 83%, 34%)
CMYK	cmyk(82.6%, 22.1%, 0%, 66.3%)
CIE-LAB	lab(26.12, -9.34, -16.15)
CIE-LCH	lch(26.12, 18.66, 239.95°)
OKLab	oklab(35.92% -0.0418 -0.0453)
OKLCH	oklch(35.92% 0.062 227.3)
XYZ	xyz(3.8832, 4.7873, 9.5217)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4356 #56220F

analogous

#0F5645 #0F4356 #0F2056

triadic

#0F4356 #560F43 #43560F

tetradic

#0F4356 #450F56 #56220F #20560F

square

#0F4356 #450F56 #56220F #20560F

split-complementary

#0F4356 #560F20 #56450F

monochromatic

#05141A #061A22 #0F4356 #186C8A #2194BE

Accessibility & contrast

On white

10.73

#0F4356 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#0F4356 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4356

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4356	#FFFFFF	#000000	##FFFFFF
##0F4356	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394257

Deuteranopia (green-blind)

#2F3B56

Tritanopia (blue-blind)

#004849

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f4356;
/* rgb */ color: rgb(15, 67, 86);
/* oklch */ color: oklch(35.9% 0.062 227.3);

Tailwind

colors: {
  custom: {
    50: '#5a7785',
    500: '#0f4356',
    950: '#000000',
  },
}

SCSS

$custom: #0f4356;
$custom-light: #5a7785;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4356",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 86
  },
  "hsl": {
    "h": 196.056,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35915,
    "c": 0.06167,
    "h": 227.3
  },
  "luminance": 0.04788
}

Semantic roles & 50–950 ramp

primary

#0F4356

secondary

#904A31

accent

#6A3BED

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0F4356

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

Preview Lab → · Contrast checker → · Palette generator →