#0C353F#0C353F

#0C353F is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.6% C 0.047 H 217.5°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#0C353F
RGB	rgb(12, 53, 63)
HSL	hsl(192, 68%, 15%)
HSV	hsv(192, 81%, 25%)
CMYK	cmyk(81%, 15.9%, 0%, 75.3%)
CIE-LAB	lab(19.98, -9.99, -10.33)
CIE-LCH	lch(19.98, 14.37, 225.93°)
OKLab	oklab(30.61% -0.0375 -0.0288)
OKLCH	oklch(30.61% 0.047 217.5)
XYZ	xyz(2.3216, 2.9830, 5.1551)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C353F #3F160C

analogous

#0C3F30 #0C353F #0C1B3F

triadic

#0C353F #3F0C35 #353F0C

tetradic

#0C353F #300C3F #3F160C #1B3F0C

square

#0C353F #300C3F #3F160C #1B3F0C

split-complementary

#0C353F #3F0C1B #3F300C

monochromatic

#05161A #05161A #0C353F #166072 #208BA6

Accessibility & contrast

On white

13.15

#0C353F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0C353F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C353F

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C353F	#FFFFFF	#000000	##FFFFFF
##0C353F	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3340

Deuteranopia (green-blind)

#272E3F

Tritanopia (blue-blind)

#003838

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0c353f;
/* rgb */ color: rgb(12, 53, 63);
/* oklch */ color: oklch(30.6% 0.047 217.5);

Tailwind

colors: {
  custom: {
    50: '#546c74',
    500: '#0c353f',
    950: '#000000',
  },
}

SCSS

$custom: #0c353f;
$custom-light: #546c74;
$custom-dark: #000000;

JSON

{
  "hex": "#0c353f",
  "rgb": {
    "r": 12,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 191.765,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.30614,
    "c": 0.04726,
    "h": 217.5
  },
  "luminance": 0.02983
}

Semantic roles & 50–950 ramp

primary

#0C353F

secondary

#7B3B2C

accent

#5F3DEB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0C353F

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

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