#193483#193483

#193483 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.8% C 0.137 H 265.4°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#193483
RGB	rgb(25, 52, 131)
HSL	hsl(225, 68%, 31%)
HSV	hsv(225, 81%, 51%)
CMYK	cmyk(80.9%, 60.3%, 0%, 48.6%)
CIE-LAB	lab(24.64, 20.81, -47.28)
CIE-LCH	lch(24.64, 51.66, 293.75°)
OKLab	oklab(35.81% -0.0109 -0.1366)
OKLCH	oklch(35.81% 0.137 265.4)
XYZ	xyz(5.7242, 4.3007, 21.9968)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193483 #836819

analogous

#196983 #193483 #331983

triadic

#193483 #831934 #348319

tetradic

#193483 #831969 #836819 #198333

square

#193483 #831969 #836819 #198333

split-complementary

#193483 #833319 #698319

monochromatic

#050B1C #0F2050 #193483 #2348B6 #3D65DA

Accessibility & contrast

On white

11.29

#193483 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#193483 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193483

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193483	#FFFFFF	#000000	##FFFFFF
##193483	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004086

Deuteranopia (green-blind)

#003681

Tritanopia (blue-blind)

#004856

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #193483;
/* rgb */ color: rgb(25, 52, 131);
/* oklch */ color: oklch(35.8% 0.137 265.4);

Tailwind

colors: {
  custom: {
    50: '#686ba8',
    500: '#193483',
    950: '#000000',
  },
}

SCSS

$custom: #193483;
$custom-light: #686ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#193483",
  "rgb": {
    "r": 25,
    "g": 52,
    "b": 131
  },
  "hsl": {
    "h": 224.717,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35807,
    "c": 0.13702,
    "h": 265.4
  },
  "luminance": 0.04301
}

Semantic roles & 50–950 ramp

primary

#193483

secondary

#B79941

accent

#BF3DEB

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #193483

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

Preview Lab → · Contrast checker → · Palette generator →