#0C4253#0C4253

#0C4253 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.4% C 0.061 H 224.2°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#0C4253
RGB	rgb(12, 66, 83)
HSL	hsl(194, 75%, 19%)
HSV	hsv(194, 86%, 33%)
CMYK	cmyk(85.5%, 20.5%, 0%, 67.5%)
CIE-LAB	lab(25.56, -10.28, -15.07)
CIE-LCH	lch(25.56, 18.24, 235.68°)
OKLab	oklab(35.4% -0.0434 -0.0423)
OKLCH	oklch(35.4% 0.061 224.2)
XYZ	xyz(3.6605, 4.5987, 8.8766)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4253 #531D0C

analogous

#0C5340 #0C4253 #0C1E53

triadic

#0C4253 #530C42 #42530C

tetradic

#0C4253 #400C53 #531D0C #1E530C

square

#0C4253 #400C53 #531D0C #1E530C

split-complementary

#0C4253 #530C1E #53400C

monochromatic

#04151B #04171E #0C4253 #146D88 #1B97BE

Accessibility & contrast

On white

10.94

#0C4253 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0C4253 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4253

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4253	#FFFFFF	#000000	##FFFFFF
##0C4253	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384054

Deuteranopia (green-blind)

#2F3A53

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0c4253;
/* rgb */ color: rgb(12, 66, 83);
/* oklch */ color: oklch(35.4% 0.061 224.2);

Tailwind

colors: {
  custom: {
    50: '#597683',
    500: '#0c4253',
    950: '#000000',
  },
}

SCSS

$custom: #0c4253;
$custom-light: #597683;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4253",
  "rgb": {
    "r": 12,
    "g": 66,
    "b": 83
  },
  "hsl": {
    "h": 194.366,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.354,
    "c": 0.06057,
    "h": 224.2
  },
  "luminance": 0.04599
}

Semantic roles & 50–950 ramp

primary

#0C4253

secondary

#8E442D

accent

#6336F1

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0C4253

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

Preview Lab → · Contrast checker → · Palette generator →