#0C254F#0C254F

#0C254F is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.2% C 0.083 H 260.2°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#0C254F
RGB	rgb(12, 37, 79)
HSL	hsl(218, 74%, 18%)
HSV	hsv(218, 85%, 31%)
CMYK	cmyk(84.8%, 53.2%, 0%, 69%)
CIE-LAB	lab(15.31, 8.07, -28.58)
CIE-LCH	lch(15.31, 29.70, 285.77°)
OKLab	oklab(27.25% -0.0142 -0.0821)
OKLCH	oklch(27.25% 0.083 260.2)
XYZ	xyz(2.2240, 1.9656, 7.6578)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C254F #4F360C

analogous

#0C464F #0C254F #150C4F

triadic

#0C254F #4F0C25 #254F0C

tetradic

#0C254F #4F0C46 #4F360C #0C4F15

square

#0C254F #4F0C46 #4F360C #0C4F15

split-complementary

#0C254F #4F150C #464F0C

monochromatic

#040C1B #040C1B #0C254F #143E84 #1C57B9

Accessibility & contrast

On white

15.07

#0C254F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0C254F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C254F

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C254F	#FFFFFF	#000000	##FFFFFF
##0C254F	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2A51

Deuteranopia (green-blind)

#00234E

Tritanopia (blue-blind)

#002F36

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0c254f;
/* rgb */ color: rgb(12, 37, 79);
/* oklch */ color: oklch(27.2% 0.083 260.2);

Tailwind

colors: {
  custom: {
    50: '#575f81',
    500: '#0c254f',
    950: '#000000',
  },
}

SCSS

$custom: #0c254f;
$custom-light: #575f81;
$custom-dark: #000000;

JSON

{
  "hex": "#0c254f",
  "rgb": {
    "r": 12,
    "g": 37,
    "b": 79
  },
  "hsl": {
    "h": 217.612,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27248,
    "c": 0.08335,
    "h": 260.2
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#0C254F

secondary

#8B672C

accent

#AB38F0

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #0C254F

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

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