#19338C#19338C

#19338C is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.4% C 0.151 H 266.2°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#19338C
RGB	rgb(25, 51, 140)
HSL	hsl(226, 70%, 32%)
HSV	hsv(226, 82%, 55%)
CMYK	cmyk(82.1%, 63.6%, 0%, 45.1%)
CIE-LAB	lab(25.16, 25.12, -52.05)
CIE-LCH	lch(25.16, 57.79, 295.76°)
OKLab	oklab(36.44% -0.0101 -0.1506)
OKLCH	oklch(36.44% 0.151 266.2)
XYZ	xyz(6.3167, 4.4670, 25.3352)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19338C #8C7219

analogous

#196C8C #19338C #39198C

triadic

#19338C #8C1933 #338C19

tetradic

#19338C #8C196C #8C7219 #198C39

square

#19338C #8C196C #8C7219 #198C39

split-complementary

#19338C #8C3919 #6C8C19

monochromatic

#060D24 #102058 #19338C #2246C0 #4265DD

Accessibility & contrast

On white

11.09

#19338C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#19338C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19338C

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19338C	#FFFFFF	#000000	##FFFFFF
##19338C	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#00368A

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #19338c;
/* rgb */ color: rgb(25, 51, 140);
/* oklch */ color: oklch(36.4% 0.151 266.2);

Tailwind

colors: {
  custom: {
    50: '#6b6aae',
    500: '#19338c',
    950: '#000000',
  },
}

SCSS

$custom: #19338c;
$custom-light: #6b6aae;
$custom-dark: #000000;

JSON

{
  "hex": "#19338c",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 140
  },
  "hsl": {
    "h": 226.435,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.36438,
    "c": 0.15093,
    "h": 266.2
  },
  "luminance": 0.04468
}

Semantic roles & 50–950 ramp

primary

#19338C

secondary

#BEA243

accent

#C43BED

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #19338C

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

Preview Lab → · Contrast checker → · Palette generator →