#0D224E#0D224E

#0D224E is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.5% C 0.086 H 262.8°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#0D224E
RGB	rgb(13, 34, 78)
HSL	hsl(221, 71%, 18%)
HSV	hsv(221, 83%, 31%)
CMYK	cmyk(83.3%, 56.4%, 0%, 69.4%)
CIE-LAB	lab(14.28, 10.05, -29.55)
CIE-LCH	lch(14.28, 31.21, 288.78°)
OKLab	oklab(26.45% -0.0108 -0.085)
OKLCH	oklch(26.45% 0.086 262.8)
XYZ	xyz(2.1127, 1.7794, 7.4384)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D224E #4E390D

analogous

#0D434E #0D224E #180D4E

triadic

#0D224E #4E0D22 #224E0D

tetradic

#0D224E #4E0D43 #4E390D #0D4E18

square

#0D224E #4E0D43 #4E390D #0D4E18

split-complementary

#0D224E #4E180D #434E0D

monochromatic

#040B1A #040B1A #0D224E #163982 #1E50B7

Accessibility & contrast

On white

15.49

#0D224E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0D224E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D224E

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D224E	#FFFFFF	#000000	##FFFFFF
##0D224E	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062750

Deuteranopia (green-blind)

#00214D

Tritanopia (blue-blind)

#002D34

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0d224e;
/* rgb */ color: rgb(13, 34, 78);
/* oklch */ color: oklch(26.5% 0.086 262.8);

Tailwind

colors: {
  custom: {
    50: '#575c80',
    500: '#0d224e',
    950: '#000000',
  },
}

SCSS

$custom: #0d224e;
$custom-light: #575c80;
$custom-dark: #000000;

JSON

{
  "hex": "#0d224e",
  "rgb": {
    "r": 13,
    "g": 34,
    "b": 78
  },
  "hsl": {
    "h": 220.615,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.26453,
    "c": 0.0857,
    "h": 262.8
  },
  "luminance": 0.0178
}

Semantic roles & 50–950 ramp

primary

#0D224E

secondary

#896C2E

accent

#B43AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #0D224E

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

Preview Lab → · Contrast checker → · Palette generator →