#13124A#13124A

#13124A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.9% C 0.100 H 275.8°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#13124A
RGB	rgb(19, 18, 74)
HSL	hsl(241, 61%, 18%)
HSV	hsv(241, 76%, 29%)
CMYK	cmyk(74.3%, 75.7%, 0%, 71%)
CIE-LAB	lab(9.52, 21.27, -34.53)
CIE-LCH	lch(9.52, 40.55, 301.63°)
OKLab	oklab(22.89% 0.0101 -0.0997)
OKLCH	oklch(22.89% 0.1 275.8)
XYZ	xyz(1.7205, 1.0653, 6.5922)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13124A #494A12

analogous

#122D4A #13124A #2F124A

triadic

#13124A #4A1312 #124A13

tetradic

#13124A #4A122D #494A12 #124A2F

square

#13124A #4A122D #494A12 #124A2F

split-complementary

#13124A #4A2F12 #2D4A12

monochromatic

#060619 #060619 #13124A #201E7B #2C2AAC

Accessibility & contrast

On white

17.31

#13124A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#13124A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13124A

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13124A	#FFFFFF	#000000	##FFFFFF
##13124A	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4C

Deuteranopia (green-blind)

#001849

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #13124a;
/* rgb */ color: rgb(19, 18, 74);
/* oklch */ color: oklch(22.9% 0.100 275.8);

Tailwind

colors: {
  custom: {
    50: '#5a507d',
    500: '#13124a',
    950: '#000000',
  },
}

SCSS

$custom: #13124a;
$custom-light: #5a507d;
$custom-dark: #000000;

JSON

{
  "hex": "#13124a",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 74
  },
  "hsl": {
    "h": 241.071,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22894,
    "c": 0.10021,
    "h": 275.8
  },
  "luminance": 0.01065
}

Semantic roles & 50–950 ramp

primary

#13124A

secondary

#828335

accent

#E444E1

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #13124A

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

Preview Lab → · Contrast checker → · Palette generator →