#0C2953#0C2953

#0C2953 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.6% C 0.084 H 258.2°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#0C2953
RGB	rgb(12, 41, 83)
HSL	hsl(215, 75%, 19%)
HSV	hsv(215, 86%, 33%)
CMYK	cmyk(85.5%, 50.6%, 0%, 67.5%)
CIE-LAB	lab(16.93, 6.85, -28.67)
CIE-LCH	lch(16.93, 29.48, 283.44°)
OKLab	oklab(28.6% -0.0172 -0.0823)
OKLCH	oklch(28.6% 0.084 258.2)
XYZ	xyz(2.5053, 2.2883, 8.4916)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2953 #53360C

analogous

#0C4C53 #0C2953 #120C53

triadic

#0C2953 #530C29 #29530C

tetradic

#0C2953 #530C4C #53360C #0C5312

square

#0C2953 #530C4C #53360C #0C5312

split-complementary

#0C2953 #53120C #4C530C

monochromatic

#040D1B #040F1E #0C2953 #144388 #1B5EBE

Accessibility & contrast

On white

14.41

#0C2953 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0C2953 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2953

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2953	#FFFFFF	#000000	##FFFFFF
##0C2953	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122D55

Deuteranopia (green-blind)

#022752

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c2953;
/* rgb */ color: rgb(12, 41, 83);
/* oklch */ color: oklch(28.6% 0.084 258.2);

Tailwind

colors: {
  custom: {
    50: '#586284',
    500: '#0c2953',
    950: '#000000',
  },
}

SCSS

$custom: #0c2953;
$custom-light: #586284;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2953",
  "rgb": {
    "r": 12,
    "g": 41,
    "b": 83
  },
  "hsl": {
    "h": 215.493,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28596,
    "c": 0.08408,
    "h": 258.2
  },
  "luminance": 0.02289
}

Semantic roles & 50–950 ramp

primary

#0C2953

secondary

#8E662D

accent

#A536F1

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0C2953

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

Preview Lab → · Contrast checker → · Palette generator →