#193779#193779

#193779 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.6% C 0.119 H 263.3°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#193779
RGB	rgb(25, 55, 121)
HSL	hsl(221, 66%, 29%)
HSV	hsv(221, 79%, 47%)
CMYK	cmyk(79.3%, 54.5%, 0%, 52.5%)
CIE-LAB	lab(24.70, 14.59, -40.89)
CIE-LCH	lch(24.70, 43.42, 289.64°)
OKLab	oklab(35.59% -0.0139 -0.1177)
OKLCH	oklch(35.59% 0.119 263.3)
XYZ	xyz(5.2171, 4.3189, 18.6441)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193779 #795B19

analogous

#196779 #193779 #2B1979

triadic

#193779 #791937 #377919

tetradic

#193779 #791967 #795B19 #19792B

square

#193779 #791967 #795B19 #19792B

split-complementary

#193779 #792B19 #677919

monochromatic

#050C19 #0F2046 #193779 #234EAC #3768D6

Accessibility & contrast

On white

11.27

#193779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#193779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193779

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193779	#FFFFFF	#000000	##FFFFFF
##193779	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083F7B

Deuteranopia (green-blind)

#003678

Tritanopia (blue-blind)

#004752

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #193779;
/* rgb */ color: rgb(25, 55, 121);
/* oklch */ color: oklch(35.6% 0.119 263.3);

Tailwind

colors: {
  custom: {
    50: '#666da0',
    500: '#193779',
    950: '#000000',
  },
}

SCSS

$custom: #193779;
$custom-light: #666da0;
$custom-dark: #000000;

JSON

{
  "hex": "#193779",
  "rgb": {
    "r": 25,
    "g": 55,
    "b": 121
  },
  "hsl": {
    "h": 221.25,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35594,
    "c": 0.11857,
    "h": 263.3
  },
  "luminance": 0.0432
}

Semantic roles & 50–950 ramp

primary

#193779

secondary

#AE8B40

accent

#B43FE9

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070F

muted

#7A7A7E

Preview Lab

Preview with #193779

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

Preview Lab → · Contrast checker → · Palette generator →