#191453#191453

#191453 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.7% C 0.109 H 278.3°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#191453
RGB	rgb(25, 20, 83)
HSL	hsl(245, 61%, 20%)
HSV	hsv(245, 76%, 33%)
CMYK	cmyk(69.9%, 75.9%, 0%, 67.5%)
CIE-LAB	lab(11.49, 24.25, -37.48)
CIE-LCH	lch(11.49, 44.64, 302.90°)
OKLab	oklab(24.73% 0.0158 -0.1081)
OKLCH	oklch(24.73% 0.109 278.3)
XYZ	xyz(2.2119, 1.3313, 8.3223)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191453 #4E5314

analogous

#142E53 #191453 #381453

triadic

#191453 #531914 #145319

tetradic

#191453 #53142E #4E5314 #145338

square

#191453 #53142E #4E5314 #145338

split-complementary

#191453 #533814 #2E5314

monochromatic

#070619 #0A0822 #191453 #282084 #372CB6

Accessibility & contrast

On white

16.58

#191453 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#191453 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191453

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191453	#FFFFFF	#000000	##FFFFFF
##191453	1.00	16.58	1.27	16.58
#FFFFFF	16.58	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002155

Deuteranopia (green-blind)

#001C52

Tritanopia (blue-blind)

#002531

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #191453;
/* rgb */ color: rgb(25, 20, 83);
/* oklch */ color: oklch(24.7% 0.109 278.3);

Tailwind

colors: {
  custom: {
    50: '#5f5284',
    500: '#191453',
    950: '#000000',
  },
}

SCSS

$custom: #191453;
$custom-light: #5f5284;
$custom-dark: #000000;

JSON

{
  "hex": "#191453",
  "rgb": {
    "r": 25,
    "g": 20,
    "b": 83
  },
  "hsl": {
    "h": 244.762,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.24733,
    "c": 0.10929,
    "h": 278.3
  },
  "luminance": 0.01332
}

Semantic roles & 50–950 ramp

primary

#191453

secondary

#848B38

accent

#E444D8

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #191453

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

Preview Lab → · Contrast checker → · Palette generator →