#0C2657#0C2657

#0C2657 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.2% C 0.094 H 261.6°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#0C2657
RGB	rgb(12, 38, 87)
HSL	hsl(219, 76%, 19%)
HSV	hsv(219, 86%, 34%)
CMYK	cmyk(86.2%, 56.3%, 0%, 65.9%)
CIE-LAB	lab(16.27, 10.88, -32.43)
CIE-LCH	lch(16.27, 34.21, 288.55°)
OKLab	oklab(28.19% -0.0139 -0.0934)
OKLCH	oklch(28.19% 0.094 261.6)
XYZ	xyz(2.5644, 2.1522, 9.2952)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2657 #573D0C

analogous

#0C4C57 #0C2657 #180C57

triadic

#0C2657 #570C26 #26570C

tetradic

#0C2657 #570C4C #573D0C #0C5718

square

#0C2657 #570C4C #573D0C #0C5718

split-complementary

#0C2657 #57180C #4C570C

monochromatic

#040C1B #050F21 #0C2657 #133D8D #1B55C3

Accessibility & contrast

On white

14.68

#0C2657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0C2657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2657

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2657	#FFFFFF	#000000	##FFFFFF
##0C2657	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052C59

Deuteranopia (green-blind)

#002556

Tritanopia (blue-blind)

#00323A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0c2657;
/* rgb */ color: rgb(12, 38, 87);
/* oklch */ color: oklch(28.2% 0.094 261.6);

Tailwind

colors: {
  custom: {
    50: '#595f87',
    500: '#0c2657',
    950: '#000000',
  },
}

SCSS

$custom: #0c2657;
$custom-light: #595f87;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2657",
  "rgb": {
    "r": 12,
    "g": 38,
    "b": 87
  },
  "hsl": {
    "h": 219.2,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28185,
    "c": 0.09446,
    "h": 261.6
  },
  "luminance": 0.02153
}

Semantic roles & 50–950 ramp

primary

#0C2657

secondary

#926F2D

accent

#B135F2

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0C2657

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

Preview Lab → · Contrast checker → · Palette generator →