#0C2A55#0C2A55

#0C2A55 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.0% C 0.086 H 258.1°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#0C2A55
RGB	rgb(12, 42, 85)
HSL	hsl(215, 75%, 19%)
HSV	hsv(215, 86%, 33%)
CMYK	cmyk(85.9%, 50.6%, 0%, 66.7%)
CIE-LAB	lab(17.41, 7.00, -29.24)
CIE-LCH	lch(17.41, 30.07, 283.46°)
OKLab	oklab(29.01% -0.0177 -0.084)
OKLCH	oklch(29.01% 0.086 258.1)
XYZ	xyz(2.6187, 2.3897, 8.9158)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2A55 #55370C

analogous

#0C4F55 #0C2A55 #120C55

triadic

#0C2A55 #550C2A #2A550C

tetradic

#0C2A55 #550C4F #55370C #0C5512

square

#0C2A55 #550C4F #55370C #0C5512

split-complementary

#0C2A55 #55120C #4F550C

monochromatic

#040D1B #04101F #0C2A55 #14458B #1B5FC0

Accessibility & contrast

On white

14.21

#0C2A55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0C2A55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2A55

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2A55	#FFFFFF	#000000	##FFFFFF
##0C2A55	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132E57

Deuteranopia (green-blind)

#022854

Tritanopia (blue-blind)

#00343B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2a55;
/* rgb */ color: rgb(12, 42, 85);
/* oklch */ color: oklch(29.0% 0.086 258.1);

Tailwind

colors: {
  custom: {
    50: '#586385',
    500: '#0c2a55',
    950: '#000000',
  },
}

SCSS

$custom: #0c2a55;
$custom-light: #586385;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2a55",
  "rgb": {
    "r": 12,
    "g": 42,
    "b": 85
  },
  "hsl": {
    "h": 215.342,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29014,
    "c": 0.08581,
    "h": 258.1
  },
  "luminance": 0.0239
}

Semantic roles & 50–950 ramp

primary

#0C2A55

secondary

#90672D

accent

#A536F2

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0C2A55

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

Preview Lab → · Contrast checker → · Palette generator →