#0D124C#0D124C

#0D124C is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.7% C 0.105 H 271.0°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#0D124C
RGB	rgb(13, 18, 76)
HSL	hsl(235, 71%, 17%)
HSV	hsv(235, 83%, 30%)
CMYK	cmyk(82.9%, 76.3%, 0%, 70.2%)
CIE-LAB	lab(9.32, 21.28, -36.27)
CIE-LCH	lch(9.32, 42.05, 300.40°)
OKLab	oklab(22.7% 0.0018 -0.105)
OKLCH	oklch(22.7% 0.105 271)
XYZ	xyz(1.6863, 1.0398, 6.9479)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D124C #4C470D

analogous

#0D324C #0D124C #270D4C

triadic

#0D124C #4C0D12 #124C0D

tetradic

#0D124C #4C0D32 #4C470D #0D4C27

square

#0D124C #4C0D32 #4C470D #0D4C27

split-complementary

#0D124C #4C270D #324C0D

monochromatic

#04061A #04061A #0D124C #161E80 #1F2BB5

Accessibility & contrast

On white

17.38

#0D124C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#0D124C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D124C

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D124C	#FFFFFF	#000000	##FFFFFF
##0D124C	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4E

Deuteranopia (green-blind)

#00174B

Tritanopia (blue-blind)

#00222D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0d124c;
/* rgb */ color: rgb(13, 18, 76);
/* oklch */ color: oklch(22.7% 0.105 271.0);

Tailwind

colors: {
  custom: {
    50: '#58507f',
    500: '#0d124c',
    950: '#000000',
  },
}

SCSS

$custom: #0d124c;
$custom-light: #58507f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d124c",
  "rgb": {
    "r": 13,
    "g": 18,
    "b": 76
  },
  "hsl": {
    "h": 235.238,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.22699,
    "c": 0.10498,
    "h": 271
  },
  "luminance": 0.0104
}

Semantic roles & 50–950 ramp

primary

#0D124C

secondary

#87802E

accent

#DF3AEE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D124C

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

Preview Lab → · Contrast checker → · Palette generator →