#0C2659#0C2659

#0C2659 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.098 H 262.0°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#0C2659
RGB	rgb(12, 38, 89)
HSL	hsl(220, 76%, 20%)
HSV	hsv(220, 87%, 35%)
CMYK	cmyk(86.5%, 57.3%, 0%, 65.1%)
CIE-LAB	lab(16.43, 11.77, -33.50)
CIE-LCH	lch(16.43, 35.51, 289.36°)
OKLab	oklab(28.36% -0.0136 -0.0966)
OKLCH	oklch(28.36% 0.098 262)
XYZ	xyz(2.6473, 2.1853, 9.7315)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2659 #593F0C

analogous

#0C4D59 #0C2659 #180C59

triadic

#0C2659 #590C26 #26590C

tetradic

#0C2659 #590C4D #593F0C #0C5918

square

#0C2659 #590C4D #593F0C #0C5918

split-complementary

#0C2659 #59180C #4D590C

monochromatic

#040C1B #050F23 #0C2659 #133D8F #1B54C5

Accessibility & contrast

On white

14.61

#0C2659 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0C2659 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2659

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2659	#FFFFFF	#000000	##FFFFFF
##0C2659	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022C5B

Deuteranopia (green-blind)

#002558

Tritanopia (blue-blind)

#00333B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0c2659;
/* rgb */ color: rgb(12, 38, 89);
/* oklch */ color: oklch(28.4% 0.098 262.0);

Tailwind

colors: {
  custom: {
    50: '#5a5f88',
    500: '#0c2659',
    950: '#000000',
  },
}

SCSS

$custom: #0c2659;
$custom-light: #5a5f88;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2659",
  "rgb": {
    "r": 12,
    "g": 38,
    "b": 89
  },
  "hsl": {
    "h": 219.74,
    "s": 76.238,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28363,
    "c": 0.09756,
    "h": 262
  },
  "luminance": 0.02186
}

Semantic roles & 50–950 ramp

primary

#0C2659

secondary

#94712D

accent

#B335F3

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04040B

muted

#79797C

Preview Lab

Preview with #0C2659

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

Preview Lab → · Contrast checker → · Palette generator →