#193259#193259

#193259 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 31.9% C 0.077 H 259.0°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#193259
RGB	rgb(25, 50, 89)
HSL	hsl(217, 56%, 22%)
HSV	hsv(217, 72%, 35%)
CMYK	cmyk(71.9%, 43.8%, 0%, 65.1%)
CIE-LAB	lab(20.86, 4.95, -26.36)
CIE-LCH	lch(20.86, 26.82, 280.64°)
OKLab	oklab(31.92% -0.0146 -0.0751)
OKLCH	oklch(31.92% 0.077 259)
XYZ	xyz(3.3440, 3.2088, 9.8924)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193259 #594019

analogous

#195259 #193259 #201959

triadic

#193259 #591932 #325919

tetradic

#193259 #591952 #594019 #195920

square

#193259 #591952 #594019 #195920

split-complementary

#193259 #592019 #525919

monochromatic

#070D18 #0C1729 #193259 #264D89 #3468B9

Accessibility & contrast

On white

12.79

#193259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#193259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193259

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193259	#FFFFFF	#000000	##FFFFFF
##193259	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20355B

Deuteranopia (green-blind)

#162F58

Tritanopia (blue-blind)

#003B41

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #193259;
/* rgb */ color: rgb(25, 50, 89);
/* oklch */ color: oklch(31.9% 0.077 259.0);

Tailwind

colors: {
  custom: {
    50: '#5e6988',
    500: '#193259',
    950: '#000000',
  },
}

SCSS

$custom: #193259;
$custom-light: #5e6988;
$custom-dark: #000000;

JSON

{
  "hex": "#193259",
  "rgb": {
    "r": 25,
    "g": 50,
    "b": 89
  },
  "hsl": {
    "h": 216.563,
    "s": 56.14,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31921,
    "c": 0.07652,
    "h": 259
  },
  "luminance": 0.03209
}

Semantic roles & 50–950 ramp

primary

#193259

secondary

#8F703E

accent

#A448DF

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060B

muted

#797A7C

Preview Lab

Preview with #193259

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

Preview Lab → · Contrast checker → · Palette generator →