#191A65#191A65

#191A65 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.7% C 0.127 H 273.7°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#191A65
RGB	rgb(25, 26, 101)
HSL	hsl(239, 60%, 25%)
HSV	hsv(239, 75%, 40%)
CMYK	cmyk(75.2%, 74.3%, 0%, 60.4%)
CIE-LAB	lab(14.87, 27.01, -44.00)
CIE-LCH	lch(14.87, 51.63, 301.54°)
OKLab	oklab(27.74% 0.0083 -0.1272)
OKLCH	oklch(27.74% 0.127 273.7)
XYZ	xyz(3.1185, 1.8847, 12.5088)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A65 #656419

analogous

#194065 #191A65 #3E1965

triadic

#191A65 #65191A #1A6519

tetradic

#191A65 #651940 #656419 #19653E

square

#191A65 #651940 #656419 #19653E

split-complementary

#191A65 #653E19 #406519

monochromatic

#060619 #0D0D34 #191A65 #252796 #3133C7

Accessibility & contrast

On white

15.25

#191A65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#191A65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A65

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A65	#FFFFFF	#000000	##FFFFFF
##191A65	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002967

Deuteranopia (green-blind)

#002264

Tritanopia (blue-blind)

#002F3D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #191a65;
/* rgb */ color: rgb(25, 26, 101);
/* oklch */ color: oklch(27.7% 0.127 273.7);

Tailwind

colors: {
  custom: {
    50: '#635792',
    500: '#191a65',
    950: '#000000',
  },
}

SCSS

$custom: #191a65;
$custom-light: #635792;
$custom-dark: #000000;

JSON

{
  "hex": "#191a65",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 101
  },
  "hsl": {
    "h": 239.211,
    "s": 60.317,
    "l": 24.706
  },
  "oklch": {
    "l": 0.27742,
    "c": 0.12749,
    "h": 273.7
  },
  "luminance": 0.01885
}

Semantic roles & 50–950 ramp

primary

#191A65

secondary

#9B9A3F

accent

#E144E3

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191A65

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

Preview Lab → · Contrast checker → · Palette generator →