#131073#131073

#131073 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.6% C 0.158 H 270.7°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#131073
RGB	rgb(19, 16, 115)
HSL	hsl(242, 76%, 26%)
HSV	hsv(242, 86%, 45%)
CMYK	cmyk(83.5%, 86.1%, 0%, 54.9%)
CIE-LAB	lab(14.10, 37.37, -54.45)
CIE-LCH	lch(14.10, 66.04, 304.46°)
OKLab	oklab(27.58% 0.002 -0.1576)
OKLCH	oklch(27.58% 0.158 270.7)
XYZ	xyz(3.5473, 1.7464, 16.3665)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131073 #707310

analogous

#103E73 #131073 #441073

triadic

#131073 #731310 #107313

tetradic

#131073 #73103E #707310 #107344

square

#131073 #73103E #707310 #107344

split-complementary

#131073 #734410 #3E7310

monochromatic

#04041B #0A093D #131073 #1C17A9 #251FDE

Accessibility & contrast

On white

15.56

#131073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#131073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131073

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131073	#FFFFFF	#000000	##FFFFFF
##131073	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002976

Deuteranopia (green-blind)

#001F71

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #131073;
/* rgb */ color: rgb(19, 16, 115);
/* oklch */ color: oklch(27.6% 0.158 270.7);

Tailwind

colors: {
  custom: {
    50: '#66519d',
    500: '#131073',
    950: '#000000',
  },
}

SCSS

$custom: #131073;
$custom-light: #66519d;
$custom-dark: #000000;

JSON

{
  "hex": "#131073",
  "rgb": {
    "r": 19,
    "g": 16,
    "b": 115
  },
  "hsl": {
    "h": 241.818,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.27584,
    "c": 0.15761,
    "h": 270.7
  },
  "luminance": 0.01747
}

Semantic roles & 50–950 ramp

primary

#131073

secondary

#A7AA34

accent

#F236EC

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #131073

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

Preview Lab → · Contrast checker → · Palette generator →