#0C3353#0C3353

#0C3353 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.072 H 247.7°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#0C3353
RGB	rgb(12, 51, 83)
HSL	hsl(207, 75%, 19%)
HSV	hsv(207, 86%, 33%)
CMYK	cmyk(85.5%, 38.6%, 0%, 67.5%)
CIE-LAB	lab(20.32, -0.39, -23.26)
CIE-LCH	lch(20.32, 23.26, 269.04°)
OKLab	oklab(31.24% -0.0271 -0.0662)
OKLCH	oklch(31.24% 0.072 247.7)
XYZ	xyz(2.8962, 3.0700, 8.6219)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3353 #532C0C

analogous

#0C534F #0C3353 #0C0F53

triadic

#0C3353 #530C33 #33530C

tetradic

#0C3353 #4F0C53 #532C0C #0F530C

square

#0C3353 #4F0C53 #532C0C #0F530C

split-complementary

#0C3353 #530C0F #534F0C

monochromatic

#04101B #04121E #0C3353 #145488 #1B75BE

Accessibility & contrast

On white

13.01

#0C3353 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0C3353 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3353

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3353	#FFFFFF	#000000	##FFFFFF
##0C3353	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243554

Deuteranopia (green-blind)

#1A2E52

Tritanopia (blue-blind)

#003B3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0c3353;
/* rgb */ color: rgb(12, 51, 83);
/* oklch */ color: oklch(31.2% 0.072 247.7);

Tailwind

colors: {
  custom: {
    50: '#586a83',
    500: '#0c3353',
    950: '#000000',
  },
}

SCSS

$custom: #0c3353;
$custom-light: #586a83;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3353",
  "rgb": {
    "r": 12,
    "g": 51,
    "b": 83
  },
  "hsl": {
    "h": 207.042,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.31237,
    "c": 0.07155,
    "h": 247.7
  },
  "luminance": 0.0307
}

Semantic roles & 50–950 ramp

primary

#0C3353

secondary

#8E592D

accent

#8B36F1

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0C3353

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

Preview Lab → · Contrast checker → · Palette generator →