#0C3C55#0C3C55

#0C3C55 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 33.8% C 0.066 H 236.8°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#0C3C55
RGB	rgb(12, 60, 85)
HSL	hsl(201, 75%, 19%)
HSV	hsv(201, 86%, 33%)
CMYK	cmyk(85.9%, 29.4%, 0%, 66.7%)
CIE-LAB	lab(23.56, -5.65, -19.49)
CIE-LCH	lch(23.56, 20.29, 253.84°)
OKLab	oklab(33.83% -0.036 -0.0551)
OKLCH	oklch(33.83% 0.066 236.8)
XYZ	xyz(3.4065, 3.9653, 9.1784)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3C55 #55250C

analogous

#0C554A #0C3C55 #0C1855

triadic

#0C3C55 #550C3C #3C550C

tetradic

#0C3C55 #4A0C55 #55250C #18550C

square

#0C3C55 #4A0C55 #55250C #18550C

split-complementary

#0C3C55 #550C18 #554A0C

monochromatic

#04131B #04161F #0C3C55 #14628B #1B88C0

Accessibility & contrast

On white

11.71

#0C3C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0C3C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3C55

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3C55	#FFFFFF	#000000	##FFFFFF
##0C3C55	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303C56

Deuteranopia (green-blind)

#263555

Tritanopia (blue-blind)

#004245

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0c3c55;
/* rgb */ color: rgb(12, 60, 85);
/* oklch */ color: oklch(33.8% 0.066 236.8);

Tailwind

colors: {
  custom: {
    50: '#597185',
    500: '#0c3c55',
    950: '#000000',
  },
}

SCSS

$custom: #0c3c55;
$custom-light: #597185;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3c55",
  "rgb": {
    "r": 12,
    "g": 60,
    "b": 85
  },
  "hsl": {
    "h": 200.548,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33833,
    "c": 0.06579,
    "h": 236.8
  },
  "luminance": 0.03966
}

Semantic roles & 50–950 ramp

primary

#0C3C55

secondary

#904F2D

accent

#7636F2

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0C3C55

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

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