#193684#193684

#193684 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.3% C 0.136 H 264.8°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#193684
RGB	rgb(25, 54, 132)
HSL	hsl(224, 68%, 31%)
HSV	hsv(224, 81%, 52%)
CMYK	cmyk(81.1%, 59.1%, 0%, 48.2%)
CIE-LAB	lab(25.29, 19.81, -46.85)
CIE-LCH	lch(25.29, 50.87, 292.92°)
OKLab	oklab(36.32% -0.0122 -0.1353)
OKLCH	oklch(36.32% 0.136 264.8)
XYZ	xyz(5.8835, 4.5103, 22.3858)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193684 #846719

analogous

#196B84 #193684 #311984

triadic

#193684 #841936 #368419

tetradic

#193684 #84196B #846719 #198431

square

#193684 #84196B #846719 #198431

split-complementary

#193684 #843119 #6B8419

monochromatic

#060C1D #0F2151 #193684 #234BB7 #3D68DA

Accessibility & contrast

On white

11.04

#193684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#193684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193684

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193684	#FFFFFF	#000000	##FFFFFF
##193684	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004187

Deuteranopia (green-blind)

#003782

Tritanopia (blue-blind)

#004A57

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #193684;
/* rgb */ color: rgb(25, 54, 132);
/* oklch */ color: oklch(36.3% 0.136 264.8);

Tailwind

colors: {
  custom: {
    50: '#696ca8',
    500: '#193684',
    950: '#000000',
  },
}

SCSS

$custom: #193684;
$custom-light: #696ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#193684",
  "rgb": {
    "r": 25,
    "g": 54,
    "b": 132
  },
  "hsl": {
    "h": 223.738,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3632,
    "c": 0.13584,
    "h": 264.8
  },
  "luminance": 0.04511
}

Semantic roles & 50–950 ramp

primary

#193684

secondary

#B89841

accent

#BC3DEB

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193684

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

Preview Lab → · Contrast checker → · Palette generator →