#19247C#19247C

#19247C is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.0% C 0.147 H 269.8°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#19247C
RGB	rgb(25, 36, 124)
HSL	hsl(233, 66%, 29%)
HSV	hsv(233, 80%, 49%)
CMYK	cmyk(79.8%, 71%, 0%, 51.4%)
CIE-LAB	lab(19.73, 29.09, -50.90)
CIE-LCH	lch(19.73, 58.63, 299.75°)
OKLab	oklab(31.99% -0.0006 -0.1473)
OKLCH	oklch(31.99% 0.147 269.8)
XYZ	xyz(4.6686, 2.9231, 19.3830)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19247C #7C7119

analogous

#19567C #19247C #40197C

triadic

#19247C #7C1924 #247C19

tetradic

#19247C #7C1956 #7C7119 #197C40

square

#19247C #7C1956 #7C7119 #197C40

split-complementary

#19247C #7C4019 #567C19

monochromatic

#050719 #0F1549 #19247C #2333AF #384AD7

Accessibility & contrast

On white

13.25

#19247C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#19247C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19247C

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19247C	#FFFFFF	#000000	##FFFFFF
##19247C	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#002B7A

Tritanopia (blue-blind)

#003C4D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #19247c;
/* rgb */ color: rgb(25, 36, 124);
/* oklch */ color: oklch(32.0% 0.147 269.8);

Tailwind

colors: {
  custom: {
    50: '#685fa3',
    500: '#19247c',
    950: '#000000',
  },
}

SCSS

$custom: #19247c;
$custom-light: #685fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#19247c",
  "rgb": {
    "r": 25,
    "g": 36,
    "b": 124
  },
  "hsl": {
    "h": 233.333,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31985,
    "c": 0.14735,
    "h": 269.8
  },
  "luminance": 0.02924
}

Semantic roles & 50–950 ramp

primary

#19247C

secondary

#B0A440

accent

#D63EE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #19247C

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

Preview Lab → · Contrast checker → · Palette generator →