#0D1F56#0D1F56

#0D1F56 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.5% C 0.102 H 265.8°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#0D1F56
RGB	rgb(13, 31, 86)
HSL	hsl(225, 74%, 19%)
HSV	hsv(225, 85%, 34%)
CMYK	cmyk(84.9%, 64%, 0%, 66.3%)
CIE-LAB	lab(14.04, 15.86, -35.37)
CIE-LCH	lch(14.04, 38.76, 294.15°)
OKLab	oklab(26.49% -0.0076 -0.1022)
OKLCH	oklch(26.49% 0.102 265.8)
XYZ	xyz(2.3351, 1.7372, 9.0145)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1F56 #56440D

analogous

#0D4456 #0D1F56 #1F0D56

triadic

#0D1F56 #560D1F #1F560D

tetradic

#0D1F56 #560D44 #56440D #0D561F

square

#0D1F56 #560D44 #56440D #0D561F

split-complementary

#0D1F56 #561F0D #44560D

monochromatic

#040A1B #050C21 #0D1F56 #15328B #1D45C0

Accessibility & contrast

On white

15.59

#0D1F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0D1F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1F56

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1F56	#FFFFFF	#000000	##FFFFFF
##0D1F56	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002758

Deuteranopia (green-blind)

#002055

Tritanopia (blue-blind)

#002D37

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0d1f56;
/* rgb */ color: rgb(13, 31, 86);
/* oklch */ color: oklch(26.5% 0.102 265.8);

Tailwind

colors: {
  custom: {
    50: '#5a5a86',
    500: '#0d1f56',
    950: '#000000',
  },
}

SCSS

$custom: #0d1f56;
$custom-light: #5a5a86;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1f56",
  "rgb": {
    "r": 13,
    "g": 31,
    "b": 86
  },
  "hsl": {
    "h": 225.205,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.2649,
    "c": 0.10248,
    "h": 265.8
  },
  "luminance": 0.01737
}

Semantic roles & 50–950 ramp

primary

#0D1F56

secondary

#91782E

accent

#C337F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0D1F56

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

Preview Lab → · Contrast checker → · Palette generator →