#191763#191763

#191763 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.128 H 274.7°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#191763
RGB	rgb(25, 23, 99)
HSL	hsl(242, 62%, 24%)
HSV	hsv(242, 77%, 39%)
CMYK	cmyk(74.7%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(13.94, 28.22, -44.20)
CIE-LCH	lch(13.94, 52.44, 302.55°)
OKLab	oklab(27.01% 0.0106 -0.1278)
OKLCH	oklch(27.01% 0.128 274.7)
XYZ	xyz(2.9587, 1.7200, 11.9780)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191763 #616317

analogous

#173B63 #191763 #3F1763

triadic

#191763 #631917 #176319

tetradic

#191763 #63173B #616317 #17633F

square

#191763 #63173B #616317 #17633F

split-complementary

#191763 #633F17 #3B6317

monochromatic

#060619 #0C0B31 #191763 #262395 #322EC6

Accessibility & contrast

On white

15.62

#191763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#191763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191763

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191763	#FFFFFF	#000000	##FFFFFF
##191763	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002765

Deuteranopia (green-blind)

#002062

Tritanopia (blue-blind)

#002C3B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #191763;
/* rgb */ color: rgb(25, 23, 99);
/* oklch */ color: oklch(27.0% 0.128 274.7);

Tailwind

colors: {
  custom: {
    50: '#635590',
    500: '#191763',
    950: '#000000',
  },
}

SCSS

$custom: #191763;
$custom-light: #635590;
$custom-dark: #000000;

JSON

{
  "hex": "#191763",
  "rgb": {
    "r": 25,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 241.579,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27012,
    "c": 0.12824,
    "h": 274.7
  },
  "luminance": 0.0172
}

Semantic roles & 50–950 ramp

primary

#191763

secondary

#979A3C

accent

#E542E1

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #191763

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

Preview Lab → · Contrast checker → · Palette generator →