#131772#131772

#131772 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.4% C 0.150 H 270.1°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#131772
RGB	rgb(19, 23, 114)
HSL	hsl(237, 71%, 26%)
HSV	hsv(237, 83%, 45%)
CMYK	cmyk(83.3%, 79.8%, 0%, 55.3%)
CIE-LAB	lab(15.31, 33.15, -51.79)
CIE-LCH	lch(15.31, 61.49, 302.62°)
OKLab	oklab(28.4% 0.0002 -0.15)
OKLCH	oklch(28.4% 0.15 270.1)
XYZ	xyz(3.6112, 1.9657, 16.1054)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131772 #726E13

analogous

#134672 #131772 #3E1372

triadic

#131772 #721317 #177213

tetradic

#131772 #721346 #726E13 #13723E

square

#131772 #721346 #726E13 #13723E

split-complementary

#131772 #723E13 #467213

monochromatic

#04051A #0A0C3E #131772 #1C22A6 #252CDB

Accessibility & contrast

On white

15.07

#131772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#131772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131772

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131772	#FFFFFF	#000000	##FFFFFF
##131772	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B75

Deuteranopia (green-blind)

#002170

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #131772;
/* rgb */ color: rgb(19, 23, 114);
/* oklch */ color: oklch(28.4% 0.150 270.1);

Tailwind

colors: {
  custom: {
    50: '#65559c',
    500: '#131772',
    950: '#000000',
  },
}

SCSS

$custom: #131772;
$custom-light: #65559c;
$custom-dark: #000000;

JSON

{
  "hex": "#131772",
  "rgb": {
    "r": 19,
    "g": 23,
    "b": 114
  },
  "hsl": {
    "h": 237.474,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28395,
    "c": 0.15002,
    "h": 270.1
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#131772

secondary

#A9A438

accent

#E73AEE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #131772

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

Preview Lab → · Contrast checker → · Palette generator →