#191380#191380

#191380 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.9% C 0.169 H 271.8°. Best body text is #FFFFFF at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#191380
RGB	rgb(25, 19, 128)
HSL	hsl(243, 74%, 29%)
HSV	hsv(243, 85%, 50%)
CMYK	cmyk(80.5%, 85.2%, 0%, 49.8%)
CIE-LAB	lab(16.65, 40.52, -58.54)
CIE-LCH	lch(16.65, 71.19, 304.69°)
OKLab	oklab(29.94% 0.0055 -0.1694)
OKLCH	oklch(29.94% 0.169 271.8)
XYZ	xyz(4.5287, 2.2304, 20.6097)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191380 #7A8013

analogous

#134480 #191380 #501380

triadic

#191380 #801913 #138019

tetradic

#191380 #801344 #7A8013 #138050

square

#191380 #801344 #7A8013 #138050

split-complementary

#191380 #805013 #448013

monochromatic

#05041B #0F0B4B #191380 #231BB5 #372DE0

Accessibility & contrast

On white

14.52

#191380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#191380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191380

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191380	#FFFFFF	#000000	##FFFFFF
##191380	1.00	14.52	1.45	14.52
#FFFFFF	14.52	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E83

Deuteranopia (green-blind)

#00247E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #191380;
/* rgb */ color: rgb(25, 19, 128);
/* oklch */ color: oklch(29.9% 0.169 271.8);

Tailwind

colors: {
  custom: {
    50: '#6b54a6',
    500: '#191380',
    950: '#000000',
  },
}

SCSS

$custom: #191380;
$custom-light: #6b54a6;
$custom-dark: #000000;

JSON

{
  "hex": "#191380",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 128
  },
  "hsl": {
    "h": 243.303,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.29936,
    "c": 0.16946,
    "h": 271.8
  },
  "luminance": 0.02231
}

Semantic roles & 50–950 ramp

primary

#191380

secondary

#AFB539

accent

#F137E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #191380

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

Preview Lab → · Contrast checker → · Palette generator →