#0F4256#0F4256

#0F4256 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.6% C 0.062 H 229.1°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#0F4256
RGB	rgb(15, 66, 86)
HSL	hsl(197, 70%, 20%)
HSV	hsv(197, 83%, 34%)
CMYK	cmyk(82.6%, 23.3%, 0%, 66.3%)
CIE-LAB	lab(25.77, -8.72, -16.69)
CIE-LCH	lch(25.77, 18.83, 242.42°)
OKLab	oklab(35.64% -0.0407 -0.0469)
OKLCH	oklch(35.64% 0.062 229.1)
XYZ	xyz(3.8242, 4.6694, 9.5020)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4256 #56230F

analogous

#0F5646 #0F4256 #0F1F56

triadic

#0F4256 #560F42 #42560F

tetradic

#0F4256 #460F56 #56230F #1F560F

square

#0F4256 #460F56 #56230F #1F560F

split-complementary

#0F4256 #560F1F #56460F

monochromatic

#05141A #061A22 #0F4256 #186A8A #2192BE

Accessibility & contrast

On white

10.86

#0F4256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0F4256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4256

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4256	#FFFFFF	#000000	##FFFFFF
##0F4256	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384157

Deuteranopia (green-blind)

#2E3A56

Tritanopia (blue-blind)

#004849

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f4256;
/* rgb */ color: rgb(15, 66, 86);
/* oklch */ color: oklch(35.6% 0.062 229.1);

Tailwind

colors: {
  custom: {
    50: '#5a7685',
    500: '#0f4256',
    950: '#000000',
  },
}

SCSS

$custom: #0f4256;
$custom-light: #5a7685;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4256",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 86
  },
  "hsl": {
    "h": 196.901,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35636,
    "c": 0.06208,
    "h": 229.1
  },
  "luminance": 0.0467
}

Semantic roles & 50–950 ramp

primary

#0F4256

secondary

#904C31

accent

#6D3BED

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0F4256

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

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