#131869#131869

#131869 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.5% C 0.137 H 270.6°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#131869
RGB	rgb(19, 24, 105)
HSL	hsl(237, 69%, 24%)
HSV	hsv(237, 82%, 41%)
CMYK	cmyk(81.9%, 77.1%, 0%, 58.8%)
CIE-LAB	lab(14.46, 29.19, -47.32)
CIE-LCH	lch(14.46, 55.60, 301.67°)
OKLab	oklab(27.48% 0.0014 -0.137)
OKLCH	oklch(27.48% 0.137 270.6)
XYZ	xyz(3.1441, 1.8113, 13.5458)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131869 #696413

analogous

#134369 #131869 #391369

triadic

#131869 #691318 #186913

tetradic

#131869 #691343 #696413 #136939

square

#131869 #691343 #696413 #136939

split-complementary

#131869 #693913 #436913

monochromatic

#05061A #0A0C35 #131869 #1C249D #2630D1

Accessibility & contrast

On white

15.41

#131869 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#131869 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131869

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131869	#FFFFFF	#000000	##FFFFFF
##131869	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296B

Deuteranopia (green-blind)

#002068

Tritanopia (blue-blind)

#002F3F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #131869;
/* rgb */ color: rgb(19, 24, 105);
/* oklch */ color: oklch(27.5% 0.137 270.6);

Tailwind

colors: {
  custom: {
    50: '#625595',
    500: '#131869',
    950: '#000000',
  },
}

SCSS

$custom: #131869;
$custom-light: #625595;
$custom-dark: #000000;

JSON

{
  "hex": "#131869",
  "rgb": {
    "r": 19,
    "g": 24,
    "b": 105
  },
  "hsl": {
    "h": 236.512,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27483,
    "c": 0.13703,
    "h": 270.6
  },
  "luminance": 0.01812
}

Semantic roles & 50–950 ramp

primary

#131869

secondary

#A09A38

accent

#E23CEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131869

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

Preview Lab → · Contrast checker → · Palette generator →