#0C274F#0C274F

#0C274F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.8% C 0.081 H 258.5°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#0C274F
RGB	rgb(12, 39, 79)
HSL	hsl(216, 74%, 18%)
HSV	hsv(216, 85%, 31%)
CMYK	cmyk(84.8%, 50.6%, 0%, 69%)
CIE-LAB	lab(15.97, 6.57, -27.51)
CIE-LCH	lch(15.97, 28.28, 283.42°)
OKLab	oklab(27.76% -0.0161 -0.0789)
OKLCH	oklch(27.76% 0.081 258.5)
XYZ	xyz(2.2879, 2.0934, 7.6791)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C274F #4F340C

analogous

#0C484F #0C274F #130C4F

triadic

#0C274F #4F0C27 #274F0C

tetradic

#0C274F #4F0C48 #4F340C #0C4F13

square

#0C274F #4F0C48 #4F340C #0C4F13

split-complementary

#0C274F #4F130C #484F0C

monochromatic

#040D1B #040D1B #0C274F #144184 #1C5BB9

Accessibility & contrast

On white

14.80

#0C274F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0C274F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C274F

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C274F	#FFFFFF	#000000	##FFFFFF
##0C274F	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122B51

Deuteranopia (green-blind)

#03254E

Tritanopia (blue-blind)

#003137

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0c274f;
/* rgb */ color: rgb(12, 39, 79);
/* oklch */ color: oklch(27.8% 0.081 258.5);

Tailwind

colors: {
  custom: {
    50: '#576081',
    500: '#0c274f',
    950: '#000000',
  },
}

SCSS

$custom: #0c274f;
$custom-light: #576081;
$custom-dark: #000000;

JSON

{
  "hex": "#0c274f",
  "rgb": {
    "r": 12,
    "g": 39,
    "b": 79
  },
  "hsl": {
    "h": 215.821,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27759,
    "c": 0.08057,
    "h": 258.5
  },
  "luminance": 0.02094
}

Semantic roles & 50–950 ramp

primary

#0C274F

secondary

#8B652C

accent

#A638F0

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #0C274F

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

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