#0C2455#0C2455

#0C2455 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.5% C 0.094 H 262.4°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#0C2455
RGB	rgb(12, 36, 85)
HSL	hsl(220, 75%, 19%)
HSV	hsv(220, 86%, 33%)
CMYK	cmyk(85.9%, 57.6%, 0%, 66.7%)
CIE-LAB	lab(15.46, 11.51, -32.39)
CIE-LCH	lch(15.46, 34.37, 289.56°)
OKLab	oklab(27.52% -0.0124 -0.0933)
OKLCH	oklch(27.52% 0.094 262.4)
XYZ	xyz(2.4216, 1.9955, 8.8501)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2455 #553D0C

analogous

#0C4955 #0C2455 #190C55

triadic

#0C2455 #550C24 #24550C

tetradic

#0C2455 #550C49 #553D0C #0C5519

square

#0C2455 #550C49 #553D0C #0C5519

split-complementary

#0C2455 #55190C #49550C

monochromatic

#040B1B #040D1F #0C2455 #143B8B #1B51C0

Accessibility & contrast

On white

15.01

#0C2455 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0C2455 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2455

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2455	#FFFFFF	#000000	##FFFFFF
##0C2455	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022A57

Deuteranopia (green-blind)

#002354

Tritanopia (blue-blind)

#003038

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c2455;
/* rgb */ color: rgb(12, 36, 85);
/* oklch */ color: oklch(27.5% 0.094 262.4);

Tailwind

colors: {
  custom: {
    50: '#595e85',
    500: '#0c2455',
    950: '#000000',
  },
}

SCSS

$custom: #0c2455;
$custom-light: #595e85;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2455",
  "rgb": {
    "r": 12,
    "g": 36,
    "b": 85
  },
  "hsl": {
    "h": 220.274,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.27522,
    "c": 0.09418,
    "h": 262.4
  },
  "luminance": 0.01996
}

Semantic roles & 50–950 ramp

primary

#0C2455

secondary

#906F2D

accent

#B436F2

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0C2455

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

Preview Lab → · Contrast checker → · Palette generator →