#131149#131149

#131149 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.6% C 0.100 H 276.4°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#131149
RGB	rgb(19, 17, 73)
HSL	hsl(242, 62%, 18%)
HSV	hsv(242, 77%, 29%)
CMYK	cmyk(74%, 76.7%, 0%, 71.4%)
CIE-LAB	lab(9.16, 21.57, -34.43)
CIE-LCH	lch(9.16, 40.63, 302.07°)
OKLab	oklab(22.6% 0.0111 -0.0994)
OKLCH	oklch(22.6% 0.1 276.4)
XYZ	xyz(1.6712, 1.0202, 6.4109)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131149 #474911

analogous

#112B49 #131149 #2F1149

triadic

#131149 #491311 #114913

tetradic

#131149 #49112B #474911 #11492F

square

#131149 #49112B #474911 #11492F

split-complementary

#131149 #492F11 #2B4911

monochromatic

#060619 #060619 #131149 #201D7B #2D28AC

Accessibility & contrast

On white

17.44

#131149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#131149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131149

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131149	#FFFFFF	#000000	##FFFFFF
##131149	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4B

Deuteranopia (green-blind)

#001748

Tritanopia (blue-blind)

#00202B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #131149;
/* rgb */ color: rgb(19, 17, 73);
/* oklch */ color: oklch(22.6% 0.100 276.4);

Tailwind

colors: {
  custom: {
    50: '#5a4f7c',
    500: '#131149',
    950: '#000000',
  },
}

SCSS

$custom: #131149;
$custom-light: #5a4f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#131149",
  "rgb": {
    "r": 19,
    "g": 17,
    "b": 73
  },
  "hsl": {
    "h": 242.143,
    "s": 62.222,
    "l": 17.647
  },
  "oklch": {
    "l": 0.22598,
    "c": 0.10003,
    "h": 276.4
  },
  "luminance": 0.0102
}

Semantic roles & 50–950 ramp

primary

#131149

secondary

#808233

accent

#E543DF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040209

muted

#79787B

Preview Lab

Preview with #131149

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

Preview Lab → · Contrast checker → · Palette generator →