#131754#131754

#131754 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.9% C 0.109 H 272.6°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#131754
RGB	rgb(19, 23, 84)
HSL	hsl(236, 63%, 20%)
HSV	hsv(236, 77%, 33%)
CMYK	cmyk(77.4%, 72.6%, 0%, 67.1%)
CIE-LAB	lab(11.90, 21.70, -37.51)
CIE-LCH	lch(11.90, 43.33, 300.04°)
OKLab	oklab(24.94% 0.0049 -0.1084)
OKLCH	oklch(24.94% 0.109 272.6)
XYZ	xyz(2.1747, 1.3911, 8.5397)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131754 #545013

analogous

#133754 #131754 #301354

triadic

#131754 #541317 #175413

tetradic

#131754 #541337 #545013 #135430

square

#131754 #541337 #545013 #135430

split-complementary

#131754 #543013 #375413

monochromatic

#060719 #080922 #131754 #1E2586 #2A32B8

Accessibility & contrast

On white

16.43

#131754 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#131754 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131754

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131754	#FFFFFF	#000000	##FFFFFF
##131754	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002256

Deuteranopia (green-blind)

#001C53

Tritanopia (blue-blind)

#002733

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #131754;
/* rgb */ color: rgb(19, 23, 84);
/* oklch */ color: oklch(24.9% 0.109 272.6);

Tailwind

colors: {
  custom: {
    50: '#5c5485',
    500: '#131754',
    950: '#000000',
  },
}

SCSS

$custom: #131754;
$custom-light: #5c5485;
$custom-dark: #000000;

JSON

{
  "hex": "#131754",
  "rgb": {
    "r": 19,
    "g": 23,
    "b": 84
  },
  "hsl": {
    "h": 236.308,
    "s": 63.107,
    "l": 20.196
  },
  "oklch": {
    "l": 0.24937,
    "c": 0.10852,
    "h": 272.6
  },
  "luminance": 0.01391
}

Semantic roles & 50–950 ramp

primary

#131754

secondary

#8C8736

accent

#DC42E6

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #131754

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

Preview Lab → · Contrast checker → · Palette generator →