#0C1D50#0C1D50

#0C1D50 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.4% C 0.096 H 265.7°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#0C1D50
RGB	rgb(12, 29, 80)
HSL	hsl(225, 74%, 18%)
HSV	hsv(225, 85%, 31%)
CMYK	cmyk(85%, 63.7%, 0%, 68.6%)
CIE-LAB	lab(12.83, 14.63, -33.27)
CIE-LCH	lch(12.83, 36.34, 293.74°)
OKLab	oklab(25.4% -0.0072 -0.0961)
OKLCH	oklch(25.4% 0.096 265.7)
XYZ	xyz(2.0384, 1.5358, 7.7769)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1D50 #503F0C

analogous

#0C3F50 #0C1D50 #1D0C50

triadic

#0C1D50 #500C1D #1D500C

tetradic

#0C1D50 #500C3F #503F0C #0C501D

square

#0C1D50 #500C3F #503F0C #0C501D

split-complementary

#0C1D50 #501D0C #3F500C

monochromatic

#040A1B #040A1B #0C1D50 #143085 #1C44BA

Accessibility & contrast

On white

16.06

#0C1D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0C1D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1D50

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1D50	#FFFFFF	#000000	##FFFFFF
##0C1D50	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002452

Deuteranopia (green-blind)

#001E4F

Tritanopia (blue-blind)

#002A33

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0c1d50;
/* rgb */ color: rgb(12, 29, 80);
/* oklch */ color: oklch(25.4% 0.096 265.7);

Tailwind

colors: {
  custom: {
    50: '#585882',
    500: '#0c1d50',
    950: '#000000',
  },
}

SCSS

$custom: #0c1d50;
$custom-light: #585882;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1d50",
  "rgb": {
    "r": 12,
    "g": 29,
    "b": 80
  },
  "hsl": {
    "h": 225,
    "s": 73.913,
    "l": 18.039
  },
  "oklch": {
    "l": 0.254,
    "c": 0.09635,
    "h": 265.7
  },
  "luminance": 0.01536
}

Semantic roles & 50–950 ramp

primary

#0C1D50

secondary

#8B742C

accent

#C237F1

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030A

muted

#79787C

Preview Lab

Preview with #0C1D50

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

Preview Lab → · Contrast checker → · Palette generator →