#19359E#19359E

#19359E is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.173 H 266.2°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#19359E
RGB	rgb(25, 53, 158)
HSL	hsl(227, 73%, 36%)
HSV	hsv(227, 84%, 62%)
CMYK	cmyk(84.2%, 66.5%, 0%, 38%)
CIE-LAB	lab(27.35, 30.81, -59.51)
CIE-LCH	lch(27.35, 67.01, 297.38°)
OKLab	oklab(38.57% -0.0115 -0.1724)
OKLCH	oklch(38.57% 0.173 266.2)
XYZ	xyz(7.8434, 5.2205, 32.9354)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19359E #9E8219

analogous

#19779E #19359E #3F199E

triadic

#19359E #9E1935 #359E19

tetradic

#19359E #9E1977 #9E8219 #199E3F

square

#19359E #9E1977 #9E8219 #199E3F

split-complementary

#19359E #9E3F19 #779E19

monochromatic

#081234 #112369 #19359E #2147D3 #4E6EE3

Accessibility & contrast

On white

10.27

#19359E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#19359E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19359E

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19359E	#FFFFFF	#000000	##FFFFFF
##19359E	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A1

Deuteranopia (green-blind)

#003A9C

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #19359e;
/* rgb */ color: rgb(25, 53, 158);
/* oklch */ color: oklch(38.6% 0.173 266.2);

Tailwind

colors: {
  custom: {
    50: '#706cbc',
    500: '#19359e',
    950: '#000000',
  },
}

SCSS

$custom: #19359e;
$custom-light: #706cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#19359e",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 158
  },
  "hsl": {
    "h": 227.368,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38571,
    "c": 0.17277,
    "h": 266.2
  },
  "luminance": 0.05222
}

Semantic roles & 50–950 ramp

primary

#19359E

secondary

#C5AC4E

accent

#C938EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #19359E

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

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