#0C194E#0C194E

#0C194E is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.3% C 0.099 H 267.6°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#0C194E
RGB	rgb(12, 25, 78)
HSL	hsl(228, 73%, 18%)
HSV	hsv(228, 85%, 31%)
CMYK	cmyk(84.6%, 67.9%, 0%, 69.4%)
CIE-LAB	lab(11.44, 16.81, -34.18)
CIE-LCH	lch(11.44, 38.09, 296.19°)
OKLab	oklab(24.3% -0.0042 -0.0988)
OKLCH	oklch(24.3% 0.099 267.6)
XYZ	xyz(1.8739, 1.3233, 7.3629)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C194E #4E410C

analogous

#0C3A4E #0C194E #200C4E

triadic

#0C194E #4E0C19 #194E0C

tetradic

#0C194E #4E0C3A #4E410C #0C4E20

square

#0C194E #4E0C3A #4E410C #0C4E20

split-complementary

#0C194E #4E200C #3A4E0C

monochromatic

#04081B #04081B #0C194E #142A83 #1C3BB8

Accessibility & contrast

On white

16.61

#0C194E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0C194E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C194E

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C194E	#FFFFFF	#000000	##FFFFFF
##0C194E	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002250

Deuteranopia (green-blind)

#001B4D

Tritanopia (blue-blind)

#002730

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0c194e;
/* rgb */ color: rgb(12, 25, 78);
/* oklch */ color: oklch(24.3% 0.099 267.6);

Tailwind

colors: {
  custom: {
    50: '#585580',
    500: '#0c194e',
    950: '#000000',
  },
}

SCSS

$custom: #0c194e;
$custom-light: #585580;
$custom-dark: #000000;

JSON

{
  "hex": "#0c194e",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 78
  },
  "hsl": {
    "h": 228.182,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.243,
    "c": 0.0989,
    "h": 267.6
  },
  "luminance": 0.01323
}

Semantic roles & 50–950 ramp

primary

#0C194E

secondary

#8A772C

accent

#CC38F0

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0C194E

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

Preview Lab → · Contrast checker → · Palette generator →