#19409F#19409F

#19409F is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.8% C 0.161 H 263.8°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#19409F
RGB	rgb(25, 64, 159)
HSL	hsl(223, 73%, 36%)
HSV	hsv(223, 84%, 62%)
CMYK	cmyk(84.3%, 59.7%, 0%, 37.6%)
CIE-LAB	lab(30.34, 23.76, -55.22)
CIE-LCH	lch(30.34, 60.12, 293.28°)
OKLab	oklab(40.82% -0.0174 -0.1597)
OKLCH	oklch(40.82% 0.161 263.8)
XYZ	xyz(8.4901, 6.3756, 33.5773)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19409F #9F7819

analogous

#19839F #19409F #35199F

triadic

#19409F #9F1940 #409F19

tetradic

#19409F #9F1983 #9F7819 #199F35

square

#19409F #9F1983 #9F7819 #199F35

split-complementary

#19409F #9F3519 #839F19

monochromatic

#081535 #112B6A #19409F #2155D4 #4F7AE3

Accessibility & contrast

On white

9.23

#19409F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#19409F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19409F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19409F	#FFFFFF	#000000	##FFFFFF
##19409F	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA2

Deuteranopia (green-blind)

#00419D

Tritanopia (blue-blind)

#005869

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #19409f;
/* rgb */ color: rgb(25, 64, 159);
/* oklch */ color: oklch(40.8% 0.161 263.8);

Tailwind

colors: {
  custom: {
    50: '#6f74bc',
    500: '#19409f',
    950: '#000000',
  },
}

SCSS

$custom: #19409f;
$custom-light: #6f74bc;
$custom-dark: #000000;

JSON

{
  "hex": "#19409f",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 159
  },
  "hsl": {
    "h": 222.537,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.40816,
    "c": 0.16065,
    "h": 263.8
  },
  "luminance": 0.06377
}

Semantic roles & 50–950 ramp

primary

#19409F

secondary

#C6A34E

accent

#BA38F0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #19409F

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

Preview Lab → · Contrast checker → · Palette generator →