#0C2755#0C2755

#0C2755 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.3% C 0.090 H 260.4°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#0C2755
RGB	rgb(12, 39, 85)
HSL	hsl(218, 75%, 19%)
HSV	hsv(218, 86%, 33%)
CMYK	cmyk(85.9%, 54.1%, 0%, 66.7%)
CIE-LAB	lab(16.43, 9.24, -30.83)
CIE-LCH	lch(16.43, 32.18, 286.68°)
OKLab	oklab(28.26% -0.015 -0.0887)
OKLCH	oklch(28.26% 0.09 260.4)
XYZ	xyz(2.5162, 2.1848, 8.8817)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2755 #553A0C

analogous

#0C4C55 #0C2755 #160C55

triadic

#0C2755 #550C27 #27550C

tetradic

#0C2755 #550C4C #553A0C #0C5516

square

#0C2755 #550C4C #553A0C #0C5516

split-complementary

#0C2755 #55160C #4C550C

monochromatic

#040C1B #040E1F #0C2755 #14408B #1B58C0

Accessibility & contrast

On white

14.61

#0C2755 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0C2755 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2755

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2755	#FFFFFF	#000000	##FFFFFF
##0C2755	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2C57

Deuteranopia (green-blind)

#002654

Tritanopia (blue-blind)

#00323A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0c2755;
/* rgb */ color: rgb(12, 39, 85);
/* oklch */ color: oklch(28.3% 0.090 260.4);

Tailwind

colors: {
  custom: {
    50: '#586085',
    500: '#0c2755',
    950: '#000000',
  },
}

SCSS

$custom: #0c2755;
$custom-light: #586085;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2755",
  "rgb": {
    "r": 12,
    "g": 39,
    "b": 85
  },
  "hsl": {
    "h": 217.808,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28258,
    "c": 0.08995,
    "h": 260.4
  },
  "luminance": 0.02185
}

Semantic roles & 50–950 ramp

primary

#0C2755

secondary

#906B2D

accent

#AC36F2

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0C2755

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

Preview Lab → · Contrast checker → · Palette generator →