#191669#191669

#191669 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.5% C 0.137 H 274.1°. Best body text is #FFFFFF at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#191669
RGB	rgb(25, 22, 105)
HSL	hsl(242, 65%, 25%)
HSV	hsv(242, 79%, 41%)
CMYK	cmyk(76.2%, 79%, 0%, 58.8%)
CIE-LAB	lab(14.40, 31.03, -47.41)
CIE-LCH	lch(14.40, 56.66, 303.20°)
OKLab	oklab(27.54% 0.0099 -0.1371)
OKLCH	oklch(27.54% 0.137 274.1)
XYZ	xyz(3.2368, 1.8001, 13.5387)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191669 #666916

analogous

#163C69 #191669 #431669

triadic

#191669 #691916 #166919

tetradic

#191669 #69163C #666916 #166943

square

#191669 #69163C #666916 #166943

split-complementary

#191669 #694316 #3C6916

monochromatic

#060519 #0D0B36 #191669 #25219C #312BCE

Accessibility & contrast

On white

15.44

#191669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#191669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191669

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191669	#FFFFFF	#000000	##FFFFFF
##191669	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286B

Deuteranopia (green-blind)

#002068

Tritanopia (blue-blind)

#002E3E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #191669;
/* rgb */ color: rgb(25, 22, 105);
/* oklch */ color: oklch(27.5% 0.137 274.1);

Tailwind

colors: {
  custom: {
    50: '#645495',
    500: '#191669',
    950: '#000000',
  },
}

SCSS

$custom: #191669;
$custom-light: #645495;
$custom-dark: #000000;

JSON

{
  "hex": "#191669",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 105
  },
  "hsl": {
    "h": 242.169,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27541,
    "c": 0.13749,
    "h": 274.1
  },
  "luminance": 0.018
}

Semantic roles & 50–950 ramp

primary

#191669

secondary

#9C9F3B

accent

#E83FE2

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191669

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

Preview Lab → · Contrast checker → · Palette generator →