#0C2B53#0C2B53

#0C2B53 is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 29.1% C 0.081 H 256.4°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#0C2B53
RGB	rgb(12, 43, 83)
HSL	hsl(214, 75%, 19%)
HSV	hsv(214, 86%, 33%)
CMYK	cmyk(85.5%, 48.2%, 0%, 67.5%)
CIE-LAB	lab(17.60, 5.37, -27.60)
CIE-LCH	lch(17.60, 28.12, 281.01°)
OKLab	oklab(29.11% -0.0191 -0.0791)
OKLCH	oklch(29.11% 0.081 256.4)
XYZ	xyz(2.5763, 2.4301, 8.5152)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2B53 #53340C

analogous

#0C4E53 #0C2B53 #100C53

triadic

#0C2B53 #530C2B #2B530C

tetradic

#0C2B53 #530C4E #53340C #0C5310

square

#0C2B53 #530C4E #53340C #0C5310

split-complementary

#0C2B53 #53100C #4E530C

monochromatic

#040E1B #040F1E #0C2B53 #144788 #1B62BE

Accessibility & contrast

On white

14.13

#0C2B53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0C2B53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2B53

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2B53	#FFFFFF	#000000	##FFFFFF
##0C2B53	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162F55

Deuteranopia (green-blind)

#082852

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2b53;
/* rgb */ color: rgb(12, 43, 83);
/* oklch */ color: oklch(29.1% 0.081 256.4);

Tailwind

colors: {
  custom: {
    50: '#586384',
    500: '#0c2b53',
    950: '#000000',
  },
}

SCSS

$custom: #0c2b53;
$custom-light: #586384;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2b53",
  "rgb": {
    "r": 12,
    "g": 43,
    "b": 83
  },
  "hsl": {
    "h": 213.803,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29112,
    "c": 0.08137,
    "h": 256.4
  },
  "luminance": 0.0243
}

Semantic roles & 50–950 ramp

primary

#0C2B53

secondary

#8E642D

accent

#A036F1

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0C2B53

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

Preview Lab → · Contrast checker → · Palette generator →