#131954#131954

#131954 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.3% C 0.106 H 271.8°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#131954
RGB	rgb(19, 25, 84)
HSL	hsl(234, 63%, 20%)
HSV	hsv(234, 77%, 33%)
CMYK	cmyk(77.4%, 70.2%, 0%, 67.1%)
CIE-LAB	lab(12.44, 20.25, -36.62)
CIE-LCH	lch(12.44, 41.85, 298.94°)
OKLab	oklab(25.33% 0.0034 -0.1058)
OKLCH	oklch(25.33% 0.106 271.8)
XYZ	xyz(2.2159, 1.4736, 8.5534)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131954 #544E13

analogous

#133954 #131954 #2E1354

triadic

#131954 #541319 #195413

tetradic

#131954 #541339 #544E13 #13542E

square

#131954 #541339 #544E13 #13542E

split-complementary

#131954 #542E13 #395413

monochromatic

#060719 #080A22 #131954 #1E2886 #2A37B8

Accessibility & contrast

On white

16.22

#131954 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#131954 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131954

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131954	#FFFFFF	#000000	##FFFFFF
##131954	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002356

Deuteranopia (green-blind)

#001D53

Tritanopia (blue-blind)

#002833

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #131954;
/* rgb */ color: rgb(19, 25, 84);
/* oklch */ color: oklch(25.3% 0.106 271.8);

Tailwind

colors: {
  custom: {
    50: '#5c5585',
    500: '#131954',
    950: '#000000',
  },
}

SCSS

$custom: #131954;
$custom-light: #5c5585;
$custom-dark: #000000;

JSON

{
  "hex": "#131954",
  "rgb": {
    "r": 19,
    "g": 25,
    "b": 84
  },
  "hsl": {
    "h": 234.462,
    "s": 63.107,
    "l": 20.196
  },
  "oklch": {
    "l": 0.25332,
    "c": 0.10586,
    "h": 271.8
  },
  "luminance": 0.01474
}

Semantic roles & 50–950 ramp

primary

#131954

secondary

#8C8436

accent

#D742E6

background

#F5F4F8

surface

#E9E8EF

border

#C5C4CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #131954

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

Preview Lab → · Contrast checker → · Palette generator →