#193083#193083

#193083 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.0% C 0.142 H 266.7°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#193083
RGB	rgb(25, 48, 131)
HSL	hsl(227, 68%, 31%)
HSV	hsv(227, 81%, 51%)
CMYK	cmyk(80.9%, 63.4%, 0%, 48.6%)
CIE-LAB	lab(23.53, 23.61, -49.09)
CIE-LCH	lch(23.53, 54.47, 295.69°)
OKLab	oklab(34.98% -0.0082 -0.142)
OKLCH	oklch(34.98% 0.142 266.7)
XYZ	xyz(5.5532, 3.9586, 21.9397)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193083 #836C19

analogous

#196583 #193083 #371983

triadic

#193083 #831930 #308319

tetradic

#193083 #831965 #836C19 #198337

square

#193083 #831965 #836C19 #198337

split-complementary

#193083 #833719 #658319

monochromatic

#050A1C #0F1D50 #193083 #2343B6 #3D5FDA

Accessibility & contrast

On white

11.72

#193083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#193083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193083

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193083	#FFFFFF	#000000	##FFFFFF
##193083	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#003381

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #193083;
/* rgb */ color: rgb(25, 48, 131);
/* oklch */ color: oklch(35.0% 0.142 266.7);

Tailwind

colors: {
  custom: {
    50: '#6968a8',
    500: '#193083',
    950: '#000000',
  },
}

SCSS

$custom: #193083;
$custom-light: #6968a8;
$custom-dark: #000000;

JSON

{
  "hex": "#193083",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 131
  },
  "hsl": {
    "h": 226.981,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34981,
    "c": 0.14219,
    "h": 266.7
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#193083

secondary

#B79D41

accent

#C53DEB

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #193083

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

Preview Lab → · Contrast checker → · Palette generator →