#19489E#19489E

#19489E is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.4% C 0.149 H 261.2°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#19489E
RGB	rgb(25, 72, 158)
HSL	hsl(219, 73%, 36%)
HSV	hsv(219, 84%, 62%)
CMYK	cmyk(84.2%, 54.4%, 0%, 38%)
CIE-LAB	lab(32.50, 17.89, -51.11)
CIE-LCH	lch(32.50, 54.15, 289.30°)
OKLab	oklab(42.42% -0.0227 -0.1475)
OKLCH	oklch(42.42% 0.149 261.2)
XYZ	xyz(8.8876, 7.3089, 33.2835)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19489E #9E6F19

analogous

#198A9E #19489E #2C199E

triadic

#19489E #9E1948 #489E19

tetradic

#19489E #9E198A #9E6F19 #199E2C

square

#19489E #9E198A #9E6F19 #199E2C

split-complementary

#19489E #9E2C19 #8A9E19

monochromatic

#081834 #113069 #19489E #2160D3 #4E83E3

Accessibility & contrast

On white

8.53

#19489E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#19489E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19489E

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19489E	#FFFFFF	#000000	##FFFFFF
##19489E	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A1

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #19489e;
/* rgb */ color: rgb(25, 72, 158);
/* oklch */ color: oklch(42.4% 0.149 261.2);

Tailwind

colors: {
  custom: {
    50: '#6e7abb',
    500: '#19489e',
    950: '#000000',
  },
}

SCSS

$custom: #19489e;
$custom-light: #6e7abb;
$custom-dark: #000000;

JSON

{
  "hex": "#19489e",
  "rgb": {
    "r": 25,
    "g": 72,
    "b": 158
  },
  "hsl": {
    "h": 218.797,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.42421,
    "c": 0.1492,
    "h": 261.2
  },
  "luminance": 0.0731
}

Semantic roles & 50–950 ramp

primary

#19489E

secondary

#C59B4E

accent

#AF38EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #19489E

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

Preview Lab → · Contrast checker → · Palette generator →