#0C334E#0C334E

#0C334E is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.065 H 243.5°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#0C334E
RGB	rgb(12, 51, 78)
HSL	hsl(205, 73%, 18%)
HSV	hsv(205, 85%, 31%)
CMYK	cmyk(84.6%, 34.6%, 0%, 69.4%)
CIE-LAB	lab(20.03, -2.53, -20.38)
CIE-LCH	lch(20.03, 20.54, 262.91°)
OKLab	oklab(30.91% -0.0288 -0.0578)
OKLCH	oklch(30.91% 0.065 243.5)
XYZ	xyz(2.7101, 2.9956, 7.6416)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C334E #4E270C

analogous

#0C4E48 #0C334E #0C124E

triadic

#0C334E #4E0C33 #334E0C

tetradic

#0C334E #480C4E #4E270C #124E0C

square

#0C334E #480C4E #4E270C #124E0C

split-complementary

#0C334E #4E0C12 #4E480C

monochromatic

#04111B #04111B #0C334E #145683 #1C78B8

Accessibility & contrast

On white

13.13

#0C334E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0C334E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C334E

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C334E	#FFFFFF	#000000	##FFFFFF
##0C334E	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26344F

Deuteranopia (green-blind)

#1D2E4D

Tritanopia (blue-blind)

#003A3D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0c334e;
/* rgb */ color: rgb(12, 51, 78);
/* oklch */ color: oklch(30.9% 0.065 243.5);

Tailwind

colors: {
  custom: {
    50: '#576a7f',
    500: '#0c334e',
    950: '#000000',
  },
}

SCSS

$custom: #0c334e;
$custom-light: #576a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c334e",
  "rgb": {
    "r": 12,
    "g": 51,
    "b": 78
  },
  "hsl": {
    "h": 204.545,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.30907,
    "c": 0.06459,
    "h": 243.5
  },
  "luminance": 0.02996
}

Semantic roles & 50–950 ramp

primary

#0C334E

secondary

#8A522C

accent

#8338F0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#03060A

muted

#787A7C

Preview Lab

Preview with #0C334E

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

Preview Lab → · Contrast checker → · Palette generator →