#0C3853#0C3853

#0C3853 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.6% C 0.067 H 240.8°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#0C3853
RGB	rgb(12, 56, 83)
HSL	hsl(203, 75%, 19%)
HSV	hsv(203, 86%, 33%)
CMYK	cmyk(85.5%, 32.5%, 0%, 67.5%)
CIE-LAB	lab(22.05, -3.82, -20.53)
CIE-LCH	lch(22.05, 20.88, 259.44°)
OKLab	oklab(32.61% -0.0324 -0.0581)
OKLCH	oklch(32.61% 0.067 240.8)
XYZ	xyz(3.1265, 3.5307, 8.6986)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3853 #53270C

analogous

#0C534A #0C3853 #0C1453

triadic

#0C3853 #530C38 #38530C

tetradic

#0C3853 #4A0C53 #53270C #14530C

square

#0C3853 #4A0C53 #53270C #14530C

split-complementary

#0C3853 #530C14 #534A0C

monochromatic

#04121B #04141E #0C3853 #145C88 #1B80BE

Accessibility & contrast

On white

12.31

#0C3853 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#0C3853 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3853

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3853	#FFFFFF	#000000	##FFFFFF
##0C3853	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3854

Deuteranopia (green-blind)

#223253

Tritanopia (blue-blind)

#003F41

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0c3853;
/* rgb */ color: rgb(12, 56, 83);
/* oklch */ color: oklch(32.6% 0.067 240.8);

Tailwind

colors: {
  custom: {
    50: '#586e83',
    500: '#0c3853',
    950: '#000000',
  },
}

SCSS

$custom: #0c3853;
$custom-light: #586e83;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3853",
  "rgb": {
    "r": 12,
    "g": 56,
    "b": 83
  },
  "hsl": {
    "h": 202.817,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.32605,
    "c": 0.06657,
    "h": 240.8
  },
  "luminance": 0.03531
}

Semantic roles & 50–950 ramp

primary

#0C3853

secondary

#8E522D

accent

#7E36F1

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070A

muted

#797A7C

Preview Lab

Preview with #0C3853

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

Preview Lab → · Contrast checker → · Palette generator →