#19189F#19189F

#19189F is a dark, highly saturated blue. Relative luminance 0.034; OKLCH L 34.4% C 0.202 H 269.2°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#19189F
RGB	rgb(25, 24, 159)
HSL	hsl(240, 74%, 36%)
HSV	hsv(240, 85%, 62%)
CMYK	cmyk(84.3%, 84.9%, 0%, 37.6%)
CIE-LAB	lab(21.44, 48.04, -69.89)
CIE-LCH	lch(21.44, 84.81, 304.50°)
OKLab	oklab(34.38% -0.0028 -0.2023)
OKLCH	oklch(34.38% 0.202 269.2)
XYZ	xyz(6.9834, 3.3623, 33.0751)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19189F #9E9F18

analogous

#185B9F #19189F #5C189F

triadic

#19189F #9F1918 #189F19

tetradic

#19189F #9F185B #9E9F18 #189F5C

square

#19189F #9F185B #9E9F18 #189F5C

split-complementary

#19189F #9F5C18 #5B9F18

monochromatic

#080835 #11106A #19189F #2120D4 #4E4DE4

Accessibility & contrast

On white

12.56

#19189F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#19189F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19189F

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19189F	#FFFFFF	#000000	##FFFFFF
##19189F	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA3

Deuteranopia (green-blind)

#002C9D

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #19189f;
/* rgb */ color: rgb(25, 24, 159);
/* oklch */ color: oklch(34.4% 0.202 269.2);

Tailwind

colors: {
  custom: {
    50: '#735abd',
    500: '#19189f',
    950: '#000000',
  },
}

SCSS

$custom: #19189f;
$custom-light: #735abd;
$custom-dark: #000000;

JSON

{
  "hex": "#19189f",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 159
  },
  "hsl": {
    "h": 240.444,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.34382,
    "c": 0.20234,
    "h": 269.2
  },
  "luminance": 0.03363
}

Semantic roles & 50–950 ramp

primary

#19189F

secondary

#C5C64D

accent

#F037EF

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #19189F

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

Preview Lab → · Contrast checker → · Palette generator →