#19489C#19489C

#19489C is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.3% C 0.146 H 261.0°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#19489C
RGB	rgb(25, 72, 156)
HSL	hsl(218, 72%, 35%)
HSV	hsv(218, 84%, 61%)
CMYK	cmyk(84%, 53.8%, 0%, 38.8%)
CIE-LAB	lab(32.35, 17.08, -50.14)
CIE-LCH	lch(32.35, 52.97, 288.81°)
OKLab	oklab(42.26% -0.0229 -0.1446)
OKLCH	oklch(42.26% 0.146 261)
XYZ	xyz(8.7168, 7.2406, 32.3842)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19489C #9C6D19

analogous

#198A9C #19489C #2B199C

triadic

#19489C #9C1948 #489C19

tetradic

#19489C #9C198A #9C6D19 #199C2B

square

#19489C #9C198A #9C6D19 #199C2B

split-complementary

#19489C #9C2B19 #8A9C19

monochromatic

#081733 #113067 #19489C #2160D1 #4D83E2

Accessibility & contrast

On white

8.58

#19489C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#19489C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19489C

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19489C	#FFFFFF	#000000	##FFFFFF
##19489C	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05529F

Deuteranopia (green-blind)

#00469A

Tritanopia (blue-blind)

#005D6B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #19489c;
/* rgb */ color: rgb(25, 72, 156);
/* oklch */ color: oklch(42.3% 0.146 261.0);

Tailwind

colors: {
  custom: {
    50: '#6e7aba',
    500: '#19489c',
    950: '#000000',
  },
}

SCSS

$custom: #19489c;
$custom-light: #6e7aba;
$custom-dark: #000000;

JSON

{
  "hex": "#19489c",
  "rgb": {
    "r": 25,
    "g": 72,
    "b": 156
  },
  "hsl": {
    "h": 218.473,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42257,
    "c": 0.14642,
    "h": 261
  },
  "luminance": 0.07242
}

Semantic roles & 50–950 ramp

primary

#19489C

secondary

#C4994C

accent

#AE39EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080912

muted

#7B7B81

Preview Lab

Preview with #19489C

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

Preview Lab → · Contrast checker → · Palette generator →