#0D2C63#0D2C63

#0D2C63 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.104 H 260.9°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#0D2C63
RGB	rgb(13, 44, 99)
HSL	hsl(218, 77%, 22%)
HSV	hsv(218, 87%, 39%)
CMYK	cmyk(86.9%, 55.6%, 0%, 61.2%)
CIE-LAB	lab(19.17, 11.81, -35.69)
CIE-LCH	lch(19.17, 37.59, 288.31°)
OKLab	oklab(30.72% -0.0165 -0.1029)
OKLCH	oklch(30.72% 0.104 260.9)
XYZ	xyz(3.3180, 2.7874, 12.1651)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2C63 #63440D

analogous

#0D5763 #0D2C63 #190D63

triadic

#0D2C63 #630D2C #2C630D

tetradic

#0D2C63 #630D57 #63440D #0D6319

square

#0D2C63 #630D57 #63440D #0D6319

split-complementary

#0D2C63 #63190D #57630D

monochromatic

#040C1B #06142D #0D2C63 #144499 #1B5CCF

Accessibility & contrast

On white

13.48

#0D2C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0D2C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2C63

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2C63	#FFFFFF	#000000	##FFFFFF
##0D2C63	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053365

Deuteranopia (green-blind)

#002B62

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d2c63;
/* rgb */ color: rgb(13, 44, 99);
/* oklch */ color: oklch(30.7% 0.104 260.9);

Tailwind

colors: {
  custom: {
    50: '#5d6490',
    500: '#0d2c63',
    950: '#000000',
  },
}

SCSS

$custom: #0d2c63;
$custom-light: #5d6490;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2c63",
  "rgb": {
    "r": 13,
    "g": 44,
    "b": 99
  },
  "hsl": {
    "h": 218.372,
    "s": 76.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.30717,
    "c": 0.10418,
    "h": 260.9
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#0D2C63

secondary

#9D752F

accent

#AF34F3

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #0D2C63

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

Preview Lab → · Contrast checker → · Palette generator →