#19409E#19409E

#19409E is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.7% C 0.159 H 263.7°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#19409E
RGB	rgb(25, 64, 158)
HSL	hsl(222, 73%, 36%)
HSV	hsv(222, 84%, 62%)
CMYK	cmyk(84.2%, 59.5%, 0%, 38%)
CIE-LAB	lab(30.26, 23.36, -54.75)
CIE-LCH	lch(30.26, 59.53, 293.11°)
OKLab	oklab(40.73% -0.0175 -0.1583)
OKLCH	oklch(40.73% 0.159 263.7)
XYZ	xyz(8.4036, 6.3411, 33.1222)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19409E #9E7719

analogous

#19829E #19409E #34199E

triadic

#19409E #9E1940 #409E19

tetradic

#19409E #9E1982 #9E7719 #199E34

square

#19409E #9E1982 #9E7719 #199E34

split-complementary

#19409E #9E3419 #829E19

monochromatic

#081534 #112B69 #19409E #2155D3 #4E7AE3

Accessibility & contrast

On white

9.26

#19409E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#19409E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19409E

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19409E	#FFFFFF	#000000	##FFFFFF
##19409E	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA1

Deuteranopia (green-blind)

#00419C

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #19409e;
/* rgb */ color: rgb(25, 64, 158);
/* oklch */ color: oklch(40.7% 0.159 263.7);

Tailwind

colors: {
  custom: {
    50: '#6f74bb',
    500: '#19409e',
    950: '#000000',
  },
}

SCSS

$custom: #19409e;
$custom-light: #6f74bb;
$custom-dark: #000000;

JSON

{
  "hex": "#19409e",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 158
  },
  "hsl": {
    "h": 222.406,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40727,
    "c": 0.15929,
    "h": 263.7
  },
  "luminance": 0.06342
}

Semantic roles & 50–950 ramp

primary

#19409E

secondary

#C5A24E

accent

#BA38EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #19409E

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

Preview Lab → · Contrast checker → · Palette generator →