#0C2658#0C2658

#0C2658 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.3% C 0.096 H 261.8°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#0C2658
RGB	rgb(12, 38, 88)
HSL	hsl(219, 76%, 20%)
HSV	hsv(219, 86%, 35%)
CMYK	cmyk(86.4%, 56.8%, 0%, 65.5%)
CIE-LAB	lab(16.35, 11.33, -32.97)
CIE-LCH	lch(16.35, 34.86, 288.96°)
OKLab	oklab(28.27% -0.0137 -0.095)
OKLCH	oklch(28.27% 0.096 261.8)
XYZ	xyz(2.6055, 2.1687, 9.5119)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2658 #583E0C

analogous

#0C4C58 #0C2658 #180C58

triadic

#0C2658 #580C26 #26580C

tetradic

#0C2658 #580C4C #583E0C #0C5818

square

#0C2658 #580C4C #583E0C #0C5818

split-complementary

#0C2658 #58180C #4C580C

monochromatic

#040C1B #050F22 #0C2658 #133D8E #1B55C4

Accessibility & contrast

On white

14.65

#0C2658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0C2658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2658

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2658	#FFFFFF	#000000	##FFFFFF
##0C2658	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032C5A

Deuteranopia (green-blind)

#002557

Tritanopia (blue-blind)

#00323B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0c2658;
/* rgb */ color: rgb(12, 38, 88);
/* oklch */ color: oklch(28.3% 0.096 261.8);

Tailwind

colors: {
  custom: {
    50: '#595f88',
    500: '#0c2658',
    950: '#000000',
  },
}

SCSS

$custom: #0c2658;
$custom-light: #595f88;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2658",
  "rgb": {
    "r": 12,
    "g": 38,
    "b": 88
  },
  "hsl": {
    "h": 219.474,
    "s": 76,
    "l": 19.608
  },
  "oklch": {
    "l": 0.28274,
    "c": 0.09601,
    "h": 261.8
  },
  "luminance": 0.02169
}

Semantic roles & 50–950 ramp

primary

#0C2658

secondary

#93702D

accent

#B235F3

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0C2658

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

Preview Lab → · Contrast checker → · Palette generator →