#0D124A#0D124A

#0D124A is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.5% C 0.102 H 271.1°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#0D124A
RGB	rgb(13, 18, 74)
HSL	hsl(235, 70%, 17%)
HSV	hsv(235, 82%, 29%)
CMYK	cmyk(82.4%, 75.7%, 0%, 71%)
CIE-LAB	lab(9.09, 20.45, -35.25)
CIE-LCH	lch(9.09, 40.75, 300.13°)
OKLab	oklab(22.47% 0.002 -0.102)
OKLCH	oklch(22.47% 0.102 271.1)
XYZ	xyz(1.6179, 1.0124, 6.5874)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D124A #4A450D

analogous

#0D314A #0D124A #270D4A

triadic

#0D124A #4A0D12 #124A0D

tetradic

#0D124A #4A0D31 #4A450D #0D4A27

square

#0D124A #4A0D31 #4A450D #0D4A27

split-complementary

#0D124A #4A270D #314A0D

monochromatic

#05061A #05061A #0D124A #161F7E #1F2BB2

Accessibility & contrast

On white

17.46

#0D124A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#0D124A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D124A

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D124A	#FFFFFF	#000000	##FFFFFF
##0D124A	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4C

Deuteranopia (green-blind)

#001749

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0d124a;
/* rgb */ color: rgb(13, 18, 74);
/* oklch */ color: oklch(22.5% 0.102 271.1);

Tailwind

colors: {
  custom: {
    50: '#57507d',
    500: '#0d124a',
    950: '#000000',
  },
}

SCSS

$custom: #0d124a;
$custom-light: #57507d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d124a",
  "rgb": {
    "r": 13,
    "g": 18,
    "b": 74
  },
  "hsl": {
    "h": 235.082,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.22469,
    "c": 0.102,
    "h": 271.1
  },
  "luminance": 0.01013
}

Semantic roles & 50–950 ramp

primary

#0D124A

secondary

#857E2E

accent

#DE3BED

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D124A

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

Preview Lab → · Contrast checker → · Palette generator →