#0C4053#0C4053

#0C4053 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 34.8% C 0.061 H 227.8°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#0C4053
RGB	rgb(12, 64, 83)
HSL	hsl(196, 75%, 19%)
HSV	hsv(196, 86%, 33%)
CMYK	cmyk(85.5%, 22.9%, 0%, 67.5%)
CIE-LAB	lab(24.86, -9.04, -16.16)
CIE-LCH	lch(24.86, 18.51, 240.78°)
OKLab	oklab(34.84% -0.0412 -0.0454)
OKLCH	oklch(34.84% 0.061 227.8)
XYZ	xyz(3.5457, 4.3691, 8.8384)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4053 #531F0C

analogous

#0C5342 #0C4053 #0C1C53

triadic

#0C4053 #530C40 #40530C

tetradic

#0C4053 #420C53 #531F0C #1C530C

square

#0C4053 #420C53 #531F0C #1C530C

split-complementary

#0C4053 #530C1C #53420C

monochromatic

#04151B #04171E #0C4053 #146988 #1B92BE

Accessibility & contrast

On white

11.21

#0C4053 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0C4053 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4053

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4053	#FFFFFF	#000000	##FFFFFF
##0C4053	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363F54

Deuteranopia (green-blind)

#2D3853

Tritanopia (blue-blind)

#004546

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0c4053;
/* rgb */ color: rgb(12, 64, 83);
/* oklch */ color: oklch(34.8% 0.061 227.8);

Tailwind

colors: {
  custom: {
    50: '#587483',
    500: '#0c4053',
    950: '#000000',
  },
}

SCSS

$custom: #0c4053;
$custom-light: #587483;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4053",
  "rgb": {
    "r": 12,
    "g": 64,
    "b": 83
  },
  "hsl": {
    "h": 196.056,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.34836,
    "c": 0.06129,
    "h": 227.8
  },
  "luminance": 0.04369
}

Semantic roles & 50–950 ramp

primary

#0C4053

secondary

#8E472D

accent

#6836F1

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0C4053

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

Preview Lab → · Contrast checker → · Palette generator →