#131449#131449

#131449 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.096 H 275.1°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#131449
RGB	rgb(19, 20, 73)
HSL	hsl(239, 59%, 18%)
HSV	hsv(239, 74%, 29%)
CMYK	cmyk(74%, 72.6%, 0%, 71.4%)
CIE-LAB	lab(9.95, 19.44, -33.13)
CIE-LCH	lch(9.95, 38.41, 300.40°)
OKLab	oklab(23.17% 0.0085 -0.0956)
OKLCH	oklch(23.17% 0.096 275.1)
XYZ	xyz(1.7209, 1.1196, 6.4275)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131449 #494813

analogous

#132F49 #131449 #2D1349

triadic

#131449 #491314 #144913

tetradic

#131449 #49132F #494813 #13492D

square

#131449 #49132F #494813 #13492D

split-complementary

#131449 #492D13 #2F4913

monochromatic

#060718 #060718 #131449 #20217A #2C2FAA

Accessibility & contrast

On white

17.16

#131449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#131449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131449

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131449	#FFFFFF	#000000	##FFFFFF
##131449	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4B

Deuteranopia (green-blind)

#001948

Tritanopia (blue-blind)

#00222C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #131449;
/* rgb */ color: rgb(19, 20, 73);
/* oklch */ color: oklch(23.2% 0.096 275.1);

Tailwind

colors: {
  custom: {
    50: '#59517c',
    500: '#131449',
    950: '#000000',
  },
}

SCSS

$custom: #131449;
$custom-light: #59517c;
$custom-dark: #000000;

JSON

{
  "hex": "#131449",
  "rgb": {
    "r": 19,
    "g": 20,
    "b": 73
  },
  "hsl": {
    "h": 238.889,
    "s": 58.696,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23171,
    "c": 0.09599,
    "h": 275.1
  },
  "luminance": 0.0112
}

Semantic roles & 50–950 ramp

primary

#131449

secondary

#828036

accent

#DF46E2

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040209

muted

#79787B

Preview Lab

Preview with #131449

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

Preview Lab → · Contrast checker → · Palette generator →