#0C214F#0C214F

#0C214F is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.3% C 0.089 H 263.2°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#0C214F
RGB	rgb(12, 33, 79)
HSL	hsl(221, 74%, 18%)
HSV	hsv(221, 85%, 31%)
CMYK	cmyk(84.8%, 58.2%, 0%, 69%)
CIE-LAB	lab(14.00, 11.12, -30.69)
CIE-LCH	lch(14.00, 32.64, 289.93°)
OKLab	oklab(26.25% -0.0106 -0.0884)
OKLCH	oklch(26.25% 0.089 263.2)
XYZ	xyz(2.1063, 1.7301, 7.6186)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C214F #4F3A0C

analogous

#0C424F #0C214F #180C4F

triadic

#0C214F #4F0C21 #214F0C

tetradic

#0C214F #4F0C42 #4F3A0C #0C4F18

square

#0C214F #4F0C42 #4F3A0C #0C4F18

split-complementary

#0C214F #4F180C #424F0C

monochromatic

#040B1B #040B1B #0C214F #143784 #1C4DB9

Accessibility & contrast

On white

15.60

#0C214F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0C214F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C214F

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C214F	#FFFFFF	#000000	##FFFFFF
##0C214F	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022751

Deuteranopia (green-blind)

#00214E

Tritanopia (blue-blind)

#002C34

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0c214f;
/* rgb */ color: rgb(12, 33, 79);
/* oklch */ color: oklch(26.3% 0.089 263.2);

Tailwind

colors: {
  custom: {
    50: '#575b81',
    500: '#0c214f',
    950: '#000000',
  },
}

SCSS

$custom: #0c214f;
$custom-light: #575b81;
$custom-dark: #000000;

JSON

{
  "hex": "#0c214f",
  "rgb": {
    "r": 12,
    "g": 33,
    "b": 79
  },
  "hsl": {
    "h": 221.194,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.26253,
    "c": 0.08904,
    "h": 263.2
  },
  "luminance": 0.0173
}

Semantic roles & 50–950 ramp

primary

#0C214F

secondary

#8B6D2C

accent

#B638F0

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #0C214F

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

Preview Lab → · Contrast checker → · Palette generator →