#0C434E#0C434E

#0C434E is a dark, muted cyan. Relative luminance 0.046; OKLCH L 35.4% C 0.057 H 214.7°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#0C434E
RGB	rgb(12, 67, 78)
HSL	hsl(190, 73%, 18%)
HSV	hsv(190, 85%, 31%)
CMYK	cmyk(84.6%, 14.1%, 0%, 69.4%)
CIE-LAB	lab(25.69, -12.83, -11.59)
CIE-LCH	lch(25.69, 17.29, 222.11°)
OKLab	oklab(35.43% -0.0468 -0.0323)
OKLCH	oklch(35.43% 0.057 214.7)
XYZ	xyz(3.5333, 4.6421, 7.9160)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C434E #4E170C

analogous

#0C4E38 #0C434E #0C224E

triadic

#0C434E #4E0C43 #434E0C

tetradic

#0C434E #380C4E #4E170C #224E0C

square

#0C434E #380C4E #4E170C #224E0C

split-complementary

#0C434E #4E0C22 #4E380C

monochromatic

#04171B #04171B #0C434E #147183 #1C9EB8

Accessibility & contrast

On white

10.89

#0C434E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0C434E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C434E

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C434E	#FFFFFF	#000000	##FFFFFF
##0C434E	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B414F

Deuteranopia (green-blind)

#323A4E

Tritanopia (blue-blind)

#004746

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0c434e;
/* rgb */ color: rgb(12, 67, 78);
/* oklch */ color: oklch(35.4% 0.057 214.7);

Tailwind

colors: {
  custom: {
    50: '#58777f',
    500: '#0c434e',
    950: '#000000',
  },
}

SCSS

$custom: #0c434e;
$custom-light: #58777f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c434e",
  "rgb": {
    "r": 12,
    "g": 67,
    "b": 78
  },
  "hsl": {
    "h": 190,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.35431,
    "c": 0.05689,
    "h": 214.7
  },
  "luminance": 0.04643
}

Semantic roles & 50–950 ramp

primary

#0C434E

secondary

#8A3C2C

accent

#5638F0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0C434E

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

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