#131769#131769

#131769 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.3% C 0.138 H 270.8°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#131769
RGB	rgb(19, 23, 105)
HSL	hsl(237, 69%, 24%)
HSV	hsv(237, 82%, 41%)
CMYK	cmyk(81.9%, 78.1%, 0%, 58.8%)
CIE-LAB	lab(14.24, 29.84, -47.70)
CIE-LCH	lch(14.24, 56.26, 302.03°)
OKLab	oklab(27.32% 0.0018 -0.1381)
OKLCH	oklch(27.32% 0.138 270.8)
XYZ	xyz(3.1239, 1.7708, 13.5390)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131769 #696513

analogous

#134269 #131769 #3A1369

triadic

#131769 #691317 #176913

tetradic

#131769 #691342 #696513 #13693A

square

#131769 #691342 #696513 #13693A

split-complementary

#131769 #693A13 #426913

monochromatic

#05061A #0A0C35 #131769 #1C229D #262ED1

Accessibility & contrast

On white

15.51

#131769 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#131769 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131769

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131769	#FFFFFF	#000000	##FFFFFF
##131769	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286B

Deuteranopia (green-blind)

#002068

Tritanopia (blue-blind)

#002F3E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #131769;
/* rgb */ color: rgb(19, 23, 105);
/* oklch */ color: oklch(27.3% 0.138 270.8);

Tailwind

colors: {
  custom: {
    50: '#625595',
    500: '#131769',
    950: '#000000',
  },
}

SCSS

$custom: #131769;
$custom-light: #625595;
$custom-dark: #000000;

JSON

{
  "hex": "#131769",
  "rgb": {
    "r": 19,
    "g": 23,
    "b": 105
  },
  "hsl": {
    "h": 237.209,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.2732,
    "c": 0.13812,
    "h": 270.8
  },
  "luminance": 0.01771
}

Semantic roles & 50–950 ramp

primary

#131769

secondary

#A09B38

accent

#E43CEC

background

#F6F5F9

surface

#EBE8F2

border

#C6C4CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131769

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

Preview Lab → · Contrast checker → · Palette generator →