#19147F#19147F

#19147F is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.9% C 0.167 H 271.9°. Best body text is #FFFFFF at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#19147F
RGB	rgb(25, 20, 127)
HSL	hsl(243, 73%, 29%)
HSV	hsv(243, 84%, 50%)
CMYK	cmyk(80.3%, 84.3%, 0%, 50.2%)
CIE-LAB	lab(16.69, 39.70, -57.83)
CIE-LCH	lch(16.69, 70.15, 304.47°)
OKLab	oklab(29.93% 0.0055 -0.1673)
OKLCH	oklch(29.93% 0.167 271.9)
XYZ	xyz(4.4805, 2.2388, 20.2706)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19147F #7A7F14

analogous

#14457F #19147F #4F147F

triadic

#19147F #7F1914 #147F19

tetradic

#19147F #7F1445 #7A7F14 #147F4F

square

#19147F #7F1445 #7A7F14 #147F4F

split-complementary

#19147F #7F4F14 #457F14

monochromatic

#05041A #0F0C4A #19147F #231CB4 #372FDE

Accessibility & contrast

On white

14.50

#19147F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#19147F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19147F

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19147F	#FFFFFF	#000000	##FFFFFF
##19147F	1.00	14.50	1.45	14.50
#FFFFFF	14.50	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E82

Deuteranopia (green-blind)

#00247D

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #19147f;
/* rgb */ color: rgb(25, 20, 127);
/* oklch */ color: oklch(29.9% 0.167 271.9);

Tailwind

colors: {
  custom: {
    50: '#6a55a5',
    500: '#19147f',
    950: '#000000',
  },
}

SCSS

$custom: #19147f;
$custom-light: #6a55a5;
$custom-dark: #000000;

JSON

{
  "hex": "#19147f",
  "rgb": {
    "r": 25,
    "g": 20,
    "b": 127
  },
  "hsl": {
    "h": 242.804,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.29928,
    "c": 0.16744,
    "h": 271.9
  },
  "luminance": 0.02239
}

Semantic roles & 50–950 ramp

primary

#19147F

secondary

#AFB43B

accent

#EF38E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #19147F

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

Preview Lab → · Contrast checker → · Palette generator →