#0C193E#0C193E

#0C193E is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.7% C 0.073 H 266.1°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#0C193E
RGB	rgb(12, 25, 62)
HSL	hsl(224, 68%, 15%)
HSV	hsv(224, 81%, 24%)
CMYK	cmyk(80.6%, 59.7%, 0%, 75.7%)
CIE-LAB	lab(9.96, 9.73, -25.40)
CIE-LCH	lch(9.96, 27.20, 290.96°)
OKLab	oklab(22.73% -0.005 -0.073)
OKLCH	oklch(22.73% 0.073 266.1)
XYZ	xyz(1.3684, 1.1211, 4.7008)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C193E #3E310C

analogous

#0C323E #0C193E #180C3E

triadic

#0C193E #3E0C19 #193E0C

tetradic

#0C193E #3E0C32 #3E310C #0C3E18

square

#0C193E #3E0C32 #3E310C #0C3E18

split-complementary

#0C193E #3E180C #323E0C

monochromatic

#050A1A #050A1A #0C193E #162E71 #2042A5

Accessibility & contrast

On white

17.15

#0C193E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0C193E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C193E

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C193E	#FFFFFF	#000000	##FFFFFF
##0C193E	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031E3F

Deuteranopia (green-blind)

#00193D

Tritanopia (blue-blind)

#002228

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0c193e;
/* rgb */ color: rgb(12, 25, 62);
/* oklch */ color: oklch(22.7% 0.073 266.1);

Tailwind

colors: {
  custom: {
    50: '#535573',
    500: '#0c193e',
    950: '#000000',
  },
}

SCSS

$custom: #0c193e;
$custom-light: #535573;
$custom-dark: #000000;

JSON

{
  "hex": "#0c193e",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 62
  },
  "hsl": {
    "h": 224.4,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.22732,
    "c": 0.07319,
    "h": 266.1
  },
  "luminance": 0.01121
}

Semantic roles & 50–950 ramp

primary

#0C193E

secondary

#7A662C

accent

#BD3DEA

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0C193E

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

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