#19409A#19409A

#19409A is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.4% C 0.154 H 263.4°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#19409A
RGB	rgb(25, 64, 154)
HSL	hsl(222, 72%, 35%)
HSV	hsv(222, 84%, 60%)
CMYK	cmyk(83.8%, 58.4%, 0%, 39.6%)
CIE-LAB	lab(29.93, 21.76, -52.87)
CIE-LCH	lch(29.93, 57.17, 292.37°)
OKLab	oklab(40.37% -0.0177 -0.1528)
OKLCH	oklch(40.37% 0.154 263.4)
XYZ	xyz(8.0649, 6.2056, 31.3383)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19409A #9A7319

analogous

#19819A #19409A #32199A

triadic

#19409A #9A1940 #409A19

tetradic

#19409A #9A1981 #9A7319 #199A32

square

#19409A #9A1981 #9A7319 #199A32

split-complementary

#19409A #9A3219 #819A19

monochromatic

#081431 #102A65 #19409A #2256CF #4C79E2

Accessibility & contrast

On white

9.37

#19409A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#19409A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19409A

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19409A	#FFFFFF	#000000	##FFFFFF
##19409A	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9D

Deuteranopia (green-blind)

#004198

Tritanopia (blue-blind)

#005766

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #19409a;
/* rgb */ color: rgb(25, 64, 154);
/* oklch */ color: oklch(40.4% 0.154 263.4);

Tailwind

colors: {
  custom: {
    50: '#6e74b9',
    500: '#19409a',
    950: '#000000',
  },
}

SCSS

$custom: #19409a;
$custom-light: #6e74b9;
$custom-dark: #000000;

JSON

{
  "hex": "#19409a",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 154
  },
  "hsl": {
    "h": 221.86,
    "s": 72.067,
    "l": 35.098
  },
  "oklch": {
    "l": 0.40374,
    "c": 0.15381,
    "h": 263.4
  },
  "luminance": 0.06207
}

Semantic roles & 50–950 ramp

primary

#19409A

secondary

#C49F4B

accent

#B839EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #19409A

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

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