#191869#191869

#191869 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.9% C 0.135 H 273.7°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#191869
RGB	rgb(25, 24, 105)
HSL	hsl(241, 63%, 25%)
HSV	hsv(241, 77%, 41%)
CMYK	cmyk(76.2%, 77.1%, 0%, 58.8%)
CIE-LAB	lab(14.84, 29.79, -46.68)
CIE-LCH	lch(14.84, 55.38, 302.54°)
OKLab	oklab(27.85% 0.0088 -0.135)
OKLCH	oklch(27.85% 0.135 273.7)
XYZ	xyz(3.2765, 1.8795, 13.5520)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191869 #686918

analogous

#183F69 #191869 #421869

triadic

#191869 #691918 #186919

tetradic

#191869 #69183F #686918 #186942

square

#191869 #69183F #686918 #186942

split-complementary

#191869 #694218 #3F6918

monochromatic

#060619 #0D0D37 #191869 #25239B #312FCD

Accessibility & contrast

On white

15.26

#191869 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#191869 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191869

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191869	#FFFFFF	#000000	##FFFFFF
##191869	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296B

Deuteranopia (green-blind)

#002168

Tritanopia (blue-blind)

#002F3F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #191869;
/* rgb */ color: rgb(25, 24, 105);
/* oklch */ color: oklch(27.9% 0.135 273.7);

Tailwind

colors: {
  custom: {
    50: '#645695',
    500: '#191869',
    950: '#000000',
  },
}

SCSS

$custom: #191869;
$custom-light: #645695;
$custom-dark: #000000;

JSON

{
  "hex": "#191869",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 105
  },
  "hsl": {
    "h": 240.741,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.27853,
    "c": 0.13532,
    "h": 273.7
  },
  "luminance": 0.0188
}

Semantic roles & 50–950 ramp

primary

#191869

secondary

#9E9F3E

accent

#E642E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191869

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

Preview Lab → · Contrast checker → · Palette generator →