#0F3C56#0F3C56

#0F3C56 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.0% C 0.066 H 238.9°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F3C56
RGB	rgb(15, 60, 86)
HSL	hsl(202, 70%, 20%)
HSV	hsv(202, 83%, 34%)
CMYK	cmyk(82.6%, 30.2%, 0%, 66.3%)
CIE-LAB	lab(23.69, -4.85, -19.94)
CIE-LCH	lch(23.69, 20.52, 256.34°)
OKLab	oklab(33.98% -0.034 -0.0563)
OKLCH	oklch(33.98% 0.066 238.9)
XYZ	xyz(3.4919, 4.0047, 9.3913)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3C56 #56290F

analogous

#0F564D #0F3C56 #0F1856

triadic

#0F3C56 #560F3C #3C560F

tetradic

#0F3C56 #4D0F56 #56290F #18560F

square

#0F3C56 #4D0F56 #56290F #18560F

split-complementary

#0F3C56 #560F18 #564D0F

monochromatic

#05121A #061822 #0F3C56 #18608A #2185BE

Accessibility & contrast

On white

11.66

#0F3C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0F3C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3C56

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3C56	#FFFFFF	#000000	##FFFFFF
##0F3C56	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303C57

Deuteranopia (green-blind)

#263556

Tritanopia (blue-blind)

#004345

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3c56;
/* rgb */ color: rgb(15, 60, 86);
/* oklch */ color: oklch(34.0% 0.066 238.9);

Tailwind

colors: {
  custom: {
    50: '#5a7185',
    500: '#0f3c56',
    950: '#000000',
  },
}

SCSS

$custom: #0f3c56;
$custom-light: #5a7185;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3c56",
  "rgb": {
    "r": 15,
    "g": 60,
    "b": 86
  },
  "hsl": {
    "h": 201.972,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.33976,
    "c": 0.06583,
    "h": 238.9
  },
  "luminance": 0.04005
}

Semantic roles & 50–950 ramp

primary

#0F3C56

secondary

#905431

accent

#7C3BED

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0F3C56

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

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