#191A84#191A84

#191A84 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.3% C 0.168 H 270.8°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#191A84
RGB	rgb(25, 26, 132)
HSL	hsl(239, 68%, 31%)
HSV	hsv(239, 81%, 52%)
CMYK	cmyk(81.1%, 80.3%, 0%, 48.2%)
CIE-LAB	lab(18.41, 38.19, -58.15)
CIE-LCH	lch(18.41, 69.57, 303.29°)
OKLab	oklab(31.31% 0.0025 -0.1684)
OKLCH	oklch(31.31% 0.168 270.8)
XYZ	xyz(4.9337, 2.6108, 22.0692)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A84 #848319

analogous

#194F84 #191A84 #4D1984

triadic

#191A84 #84191A #1A8419

tetradic

#191A84 #84194F #848319 #19844D

square

#191A84 #84194F #848319 #19844D

split-complementary

#191A84 #844D19 #4F8419

monochromatic

#06061D #0F1051 #191A84 #2324B7 #3D3FDA

Accessibility & contrast

On white

13.80

#191A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#191A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A84

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A84	#FFFFFF	#000000	##FFFFFF
##191A84	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003287

Deuteranopia (green-blind)

#002782

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #191a84;
/* rgb */ color: rgb(25, 26, 132);
/* oklch */ color: oklch(31.3% 0.168 270.8);

Tailwind

colors: {
  custom: {
    50: '#6b59a9',
    500: '#191a84',
    950: '#000000',
  },
}

SCSS

$custom: #191a84;
$custom-light: #6b59a9;
$custom-dark: #000000;

JSON

{
  "hex": "#191a84",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 132
  },
  "hsl": {
    "h": 239.439,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31307,
    "c": 0.1684,
    "h": 270.8
  },
  "luminance": 0.02611
}

Semantic roles & 50–950 ramp

primary

#191A84

secondary

#B8B741

accent

#E93DEB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #191A84

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

Preview Lab → · Contrast checker → · Palette generator →