#0C404E#0C404E

#0C404E is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.6% C 0.057 H 220.5°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#0C404E
RGB	rgb(12, 64, 78)
HSL	hsl(193, 73%, 18%)
HSV	hsv(193, 85%, 31%)
CMYK	cmyk(84.6%, 17.9%, 0%, 69.4%)
CIE-LAB	lab(24.62, -11.00, -13.23)
CIE-LCH	lch(24.62, 17.21, 230.25°)
OKLab	oklab(34.57% -0.0434 -0.037)
OKLCH	oklch(34.57% 0.057 220.5)
XYZ	xyz(3.3596, 4.2946, 7.8581)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C404E #4E1A0C

analogous

#0C4E3B #0C404E #0C1F4E

triadic

#0C404E #4E0C40 #404E0C

tetradic

#0C404E #3B0C4E #4E1A0C #1F4E0C

square

#0C404E #3B0C4E #4E1A0C #1F4E0C

split-complementary

#0C404E #4E0C1F #4E3B0C

monochromatic

#04161B #04161B #0C404E #146C83 #1C97B8

Accessibility & contrast

On white

11.30

#0C404E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#0C404E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C404E

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C404E	#FFFFFF	#000000	##FFFFFF
##0C404E	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383E4F

Deuteranopia (green-blind)

#2F384E

Tritanopia (blue-blind)

#004544

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0c404e;
/* rgb */ color: rgb(12, 64, 78);
/* oklch */ color: oklch(34.6% 0.057 220.5);

Tailwind

colors: {
  custom: {
    50: '#58757f',
    500: '#0c404e',
    950: '#000000',
  },
}

SCSS

$custom: #0c404e;
$custom-light: #58757f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c404e",
  "rgb": {
    "r": 12,
    "g": 64,
    "b": 78
  },
  "hsl": {
    "h": 192.727,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.34572,
    "c": 0.05703,
    "h": 220.5
  },
  "luminance": 0.04295
}

Semantic roles & 50–950 ramp

primary

#0C404E

secondary

#8A402C

accent

#5F38F0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0C404E

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

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