#0C2248#0C2248

#0C2248 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 25.9% C 0.076 H 260.5°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#0C2248
RGB	rgb(12, 34, 72)
HSL	hsl(218, 71%, 16%)
HSV	hsv(218, 83%, 28%)
CMYK	cmyk(83.3%, 52.8%, 0%, 71.8%)
CIE-LAB	lab(13.77, 7.22, -26.26)
CIE-LCH	lch(13.77, 27.24, 285.37°)
OKLab	oklab(25.89% -0.0126 -0.0754)
OKLCH	oklch(25.89% 0.076 260.5)
XYZ	xyz(1.8929, 1.6899, 6.3561)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2248 #48320C

analogous

#0C4048 #0C2248 #140C48

triadic

#0C2248 #480C22 #22480C

tetradic

#0C2248 #480C40 #48320C #0C4814

square

#0C2248 #480C40 #48320C #0C4814

split-complementary

#0C2248 #48140C #40480C

monochromatic

#040C1A #040C1A #0C2248 #153B7C #1D54B1

Accessibility & contrast

On white

15.70

#0C2248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0C2248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2248

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2248	#FFFFFF	#000000	##FFFFFF
##0C2248	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2649

Deuteranopia (green-blind)

#012147

Tritanopia (blue-blind)

#002B31

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0c2248;
/* rgb */ color: rgb(12, 34, 72);
/* oklch */ color: oklch(25.9% 0.076 260.5);

Tailwind

colors: {
  custom: {
    50: '#555c7b',
    500: '#0c2248',
    950: '#000000',
  },
}

SCSS

$custom: #0c2248;
$custom-light: #555c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2248",
  "rgb": {
    "r": 12,
    "g": 34,
    "b": 72
  },
  "hsl": {
    "h": 218,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.25894,
    "c": 0.07641,
    "h": 260.5
  },
  "luminance": 0.0169
}

Semantic roles & 50–950 ramp

primary

#0C2248

secondary

#84642C

accent

#AC3AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2248

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

Preview Lab → · Contrast checker → · Palette generator →