#19439C#19439C

#19439C is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.153 H 262.7°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#19439C
RGB	rgb(25, 67, 156)
HSL	hsl(221, 72%, 35%)
HSV	hsv(221, 84%, 61%)
CMYK	cmyk(84%, 57.1%, 0%, 38.8%)
CIE-LAB	lab(30.93, 20.51, -52.45)
CIE-LCH	lch(30.93, 56.32, 291.35°)
OKLab	oklab(41.18% -0.0195 -0.1515)
OKLCH	oklch(41.18% 0.153 262.7)
XYZ	xyz(8.4067, 6.6203, 32.2808)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19439C #9C7219

analogous

#19859C #19439C #30199C

triadic

#19439C #9C1943 #439C19

tetradic

#19439C #9C1985 #9C7219 #199C30

square

#19439C #9C1985 #9C7219 #199C30

split-complementary

#19439C #9C3019 #859C19

monochromatic

#081633 #112C67 #19439C #215AD1 #4D7DE2

Accessibility & contrast

On white

9.04

#19439C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#19439C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19439C

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19439C	#FFFFFF	#000000	##FFFFFF
##19439C	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9F

Deuteranopia (green-blind)

#00439A

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #19439c;
/* rgb */ color: rgb(25, 67, 156);
/* oklch */ color: oklch(41.2% 0.153 262.7);

Tailwind

colors: {
  custom: {
    50: '#6e76ba',
    500: '#19439c',
    950: '#000000',
  },
}

SCSS

$custom: #19439c;
$custom-light: #6e76ba;
$custom-dark: #000000;

JSON

{
  "hex": "#19439c",
  "rgb": {
    "r": 25,
    "g": 67,
    "b": 156
  },
  "hsl": {
    "h": 220.763,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41179,
    "c": 0.15276,
    "h": 262.7
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#19439C

secondary

#C49E4C

accent

#B539EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080812

muted

#7B7B81

Preview Lab

Preview with #19439C

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

Preview Lab → · Contrast checker → · Palette generator →