#19279C#19279C

#19279C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.0% C 0.186 H 268.2°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#19279C
RGB	rgb(25, 39, 156)
HSL	hsl(234, 72%, 35%)
HSV	hsv(234, 84%, 61%)
CMYK	cmyk(84%, 75%, 0%, 38.8%)
CIE-LAB	lab(23.86, 39.02, -64.05)
CIE-LCH	lch(23.86, 74.99, 301.35°)
OKLab	oklab(35.98% -0.0057 -0.1856)
OKLCH	oklch(35.98% 0.186 268.2)
XYZ	xyz(7.1251, 4.0572, 31.8536)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19279C #9C8E19

analogous

#19689C #19279C #4C199C

triadic

#19279C #9C1927 #279C19

tetradic

#19279C #9C1968 #9C8E19 #199C4C

square

#19279C #9C1968 #9C8E19 #199C4C

split-complementary

#19279C #9C4C19 #689C19

monochromatic

#080D33 #111A67 #19279C #2134D1 #4D5DE2

Accessibility & contrast

On white

11.59

#19279C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#19279C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19279C

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19279C	#FFFFFF	#000000	##FFFFFF
##19279C	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9F

Deuteranopia (green-blind)

#00329A

Tritanopia (blue-blind)

#00495F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #19279c;
/* rgb */ color: rgb(25, 39, 156);
/* oklch */ color: oklch(36.0% 0.186 268.2);

Tailwind

colors: {
  custom: {
    50: '#7162ba',
    500: '#19279c',
    950: '#000000',
  },
}

SCSS

$custom: #19279c;
$custom-light: #7162ba;
$custom-dark: #000000;

JSON

{
  "hex": "#19279c",
  "rgb": {
    "r": 25,
    "g": 39,
    "b": 156
  },
  "hsl": {
    "h": 233.588,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35978,
    "c": 0.18571,
    "h": 268.2
  },
  "luminance": 0.04058
}

Semantic roles & 50–950 ramp

primary

#19279C

secondary

#C4B84C

accent

#DC39EF

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #19279C

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

Preview Lab → · Contrast checker → · Palette generator →