#0C3A42#0C3A42

#0C3A42 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.2% C 0.049 H 211.8°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#0C3A42
RGB	rgb(12, 58, 66)
HSL	hsl(189, 69%, 15%)
HSV	hsv(189, 82%, 26%)
CMYK	cmyk(81.8%, 12.1%, 0%, 74.1%)
CIE-LAB	lab(21.93, -11.94, -9.36)
CIE-LCH	lch(21.93, 15.18, 218.10°)
OKLab	oklab(32.23% -0.0421 -0.0261)
OKLCH	oklch(32.23% 0.049 211.8)
XYZ	xyz(2.6476, 3.4973, 5.6887)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3A42 #42140C

analogous

#0C422F #0C3A42 #0C1F42

triadic

#0C3A42 #420C3A #3A420C

tetradic

#0C3A42 #2F0C42 #42140C #1F420C

square

#0C3A42 #2F0C42 #42140C #1F420C

split-complementary

#0C3A42 #420C1F #422F0C

monochromatic

#05171A #05171A #0C3A42 #156876 #1F95AA

Accessibility & contrast

On white

12.36

#0C3A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#0C3A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3A42

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3A42	#FFFFFF	#000000	##FFFFFF
##0C3A42	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343842

Deuteranopia (green-blind)

#2C3242

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0c3a42;
/* rgb */ color: rgb(12, 58, 66);
/* oklch */ color: oklch(32.2% 0.049 211.8);

Tailwind

colors: {
  custom: {
    50: '#557076',
    500: '#0c3a42',
    950: '#000000',
  },
}

SCSS

$custom: #0c3a42;
$custom-light: #557076;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3a42",
  "rgb": {
    "r": 12,
    "g": 58,
    "b": 66
  },
  "hsl": {
    "h": 188.889,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32234,
    "c": 0.04949,
    "h": 211.8
  },
  "luminance": 0.03498
}

Semantic roles & 50–950 ramp

primary

#0C3A42

secondary

#7E382C

accent

#563CEC

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0C3A42

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

Preview Lab → · Contrast checker → · Palette generator →