#19379E#19379E

#19379E is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.9% C 0.170 H 265.8°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#19379E
RGB	rgb(25, 55, 158)
HSL	hsl(226, 73%, 36%)
HSV	hsv(226, 84%, 62%)
CMYK	cmyk(84.2%, 65.2%, 0%, 38%)
CIE-LAB	lab(27.86, 29.48, -58.67)
CIE-LCH	lch(27.86, 65.66, 296.67°)
OKLab	oklab(38.95% -0.0125 -0.1699)
OKLCH	oklch(38.95% 0.17 265.8)
XYZ	xyz(7.9365, 5.4067, 32.9664)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19379E #9E8019

analogous

#19799E #19379E #3D199E

triadic

#19379E #9E1937 #379E19

tetradic

#19379E #9E1979 #9E8019 #199E3D

square

#19379E #9E1979 #9E8019 #199E3D

split-complementary

#19379E #9E3D19 #799E19

monochromatic

#081234 #112569 #19379E #2149D3 #4E70E3

Accessibility & contrast

On white

10.09

#19379E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#19379E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19379E

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19379E	#FFFFFF	#000000	##FFFFFF
##19379E	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#003C9C

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #19379e;
/* rgb */ color: rgb(25, 55, 158);
/* oklch */ color: oklch(38.9% 0.170 265.8);

Tailwind

colors: {
  custom: {
    50: '#706dbc',
    500: '#19379e',
    950: '#000000',
  },
}

SCSS

$custom: #19379e;
$custom-light: #706dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#19379e",
  "rgb": {
    "r": 25,
    "g": 55,
    "b": 158
  },
  "hsl": {
    "h": 226.466,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38946,
    "c": 0.17038,
    "h": 265.8
  },
  "luminance": 0.05408
}

Semantic roles & 50–950 ramp

primary

#19379E

secondary

#C5AA4E

accent

#C638EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #19379E

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

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