#0D1C52#0D1C52

#0D1C52 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.4% C 0.101 H 266.9°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#0D1C52
RGB	rgb(13, 28, 82)
HSL	hsl(227, 73%, 19%)
HSV	hsv(227, 84%, 32%)
CMYK	cmyk(84.1%, 65.9%, 0%, 67.8%)
CIE-LAB	lab(12.77, 16.39, -34.74)
CIE-LCH	lch(12.77, 38.41, 295.26°)
OKLab	oklab(25.42% -0.0054 -0.1004)
OKLCH	oklch(25.42% 0.101 266.9)
XYZ	xyz(2.1037, 1.5250, 8.1645)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1C52 #52430D

analogous

#0D3E52 #0D1C52 #200D52

triadic

#0D1C52 #520D1C #1C520D

tetradic

#0D1C52 #520D3E #52430D #0D5220

square

#0D1C52 #520D3E #52430D #0D5220

split-complementary

#0D1C52 #52200D #3E520D

monochromatic

#04091A #050A1D #0D1C52 #152E87 #1E40BC

Accessibility & contrast

On white

16.09

#0D1C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0D1C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1C52

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1C52	#FFFFFF	#000000	##FFFFFF
##0D1C52	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002454

Deuteranopia (green-blind)

#001E51

Tritanopia (blue-blind)

#002A33

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d1c52;
/* rgb */ color: rgb(13, 28, 82);
/* oklch */ color: oklch(25.4% 0.101 266.9);

Tailwind

colors: {
  custom: {
    50: '#595783',
    500: '#0d1c52',
    950: '#000000',
  },
}

SCSS

$custom: #0d1c52;
$custom-light: #595783;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1c52",
  "rgb": {
    "r": 13,
    "g": 28,
    "b": 82
  },
  "hsl": {
    "h": 226.957,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.25421,
    "c": 0.10055,
    "h": 266.9
  },
  "luminance": 0.01525
}

Semantic roles & 50–950 ramp

primary

#0D1C52

secondary

#8D782E

accent

#C838EF

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0D1C52

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

Preview Lab → · Contrast checker → · Palette generator →