#19369E#19369E

#19369E is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.172 H 266.0°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#19369E
RGB	rgb(25, 54, 158)
HSL	hsl(227, 73%, 36%)
HSV	hsv(227, 84%, 62%)
CMYK	cmyk(84.2%, 65.8%, 0%, 38%)
CIE-LAB	lab(27.61, 30.14, -59.09)
CIE-LCH	lch(27.61, 66.34, 297.03°)
OKLab	oklab(38.76% -0.012 -0.1712)
OKLCH	oklch(38.76% 0.172 266)
XYZ	xyz(7.8895, 5.3127, 32.9508)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19369E #9E8119

analogous

#19789E #19369E #3E199E

triadic

#19369E #9E1936 #369E19

tetradic

#19369E #9E1978 #9E8119 #199E3E

square

#19369E #9E1978 #9E8119 #199E3E

split-complementary

#19369E #9E3E19 #789E19

monochromatic

#081234 #112469 #19369E #2148D3 #4E6FE3

Accessibility & contrast

On white

10.18

#19369E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#19369E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19369E

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19369E	#FFFFFF	#000000	##FFFFFF
##19369E	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#003B9C

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #19369e;
/* rgb */ color: rgb(25, 54, 158);
/* oklch */ color: oklch(38.8% 0.172 266.0);

Tailwind

colors: {
  custom: {
    50: '#706cbc',
    500: '#19369e',
    950: '#000000',
  },
}

SCSS

$custom: #19369e;
$custom-light: #706cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#19369e",
  "rgb": {
    "r": 25,
    "g": 54,
    "b": 158
  },
  "hsl": {
    "h": 226.917,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38758,
    "c": 0.17158,
    "h": 266
  },
  "luminance": 0.05314
}

Semantic roles & 50–950 ramp

primary

#19369E

secondary

#C5AB4E

accent

#C738EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #19369E

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

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