#0C2D53#0C2D53

#0C2D53 is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.079 H 254.5°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#0C2D53
RGB	rgb(12, 45, 83)
HSL	hsl(212, 75%, 19%)
HSV	hsv(212, 86%, 33%)
CMYK	cmyk(85.5%, 45.8%, 0%, 67.5%)
CIE-LAB	lab(18.27, 3.90, -26.52)
CIE-LCH	lch(18.27, 26.81, 278.37°)
OKLab	oklab(29.63% -0.021 -0.0759)
OKLCH	oklch(29.63% 0.079 254.5)
XYZ	xyz(2.6508, 2.5792, 8.5401)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2D53 #53320C

analogous

#0C5053 #0C2D53 #0E0C53

triadic

#0C2D53 #530C2D #2D530C

tetradic

#0C2D53 #530C50 #53320C #0C530E

square

#0C2D53 #530C50 #53320C #0C530E

split-complementary

#0C2D53 #530E0C #50530C

monochromatic

#040E1B #04101E #0C2D53 #144A88 #1B67BE

Accessibility & contrast

On white

13.85

#0C2D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0C2D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2D53

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2D53	#FFFFFF	#000000	##FFFFFF
##0C2D53	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3054

Deuteranopia (green-blind)

#0E2A52

Tritanopia (blue-blind)

#00363B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0c2d53;
/* rgb */ color: rgb(12, 45, 83);
/* oklch */ color: oklch(29.6% 0.079 254.5);

Tailwind

colors: {
  custom: {
    50: '#586583',
    500: '#0c2d53',
    950: '#000000',
  },
}

SCSS

$custom: #0c2d53;
$custom-light: #586583;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2d53",
  "rgb": {
    "r": 12,
    "g": 45,
    "b": 83
  },
  "hsl": {
    "h": 212.113,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29634,
    "c": 0.07876,
    "h": 254.5
  },
  "luminance": 0.02579
}

Semantic roles & 50–950 ramp

primary

#0C2D53

secondary

#8E612D

accent

#9A36F1

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #0C2D53

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

Preview Lab → · Contrast checker → · Palette generator →