#19196B#19196B

#19196B is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.2% C 0.137 H 273.3°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#19196B
RGB	rgb(25, 25, 107)
HSL	hsl(240, 62%, 26%)
HSV	hsv(240, 77%, 42%)
CMYK	cmyk(76.6%, 76.6%, 0%, 58%)
CIE-LAB	lab(15.29, 29.89, -47.25)
CIE-LCH	lch(15.29, 55.91, 302.32°)
OKLab	oklab(28.24% 0.0079 -0.1367)
OKLCH	oklch(28.24% 0.137 273.3)
XYZ	xyz(3.4015, 1.9631, 14.1067)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19196B #6B6B19

analogous

#19426B #19196B #42196B

triadic

#19196B #6B1919 #196B19

tetradic

#19196B #6B1942 #6B6B19 #196B42

square

#19196B #6B1942 #6B6B19 #196B42

split-complementary

#19196B #6B4219 #426B19

monochromatic

#060619 #0D0D39 #19196B #25259D #3030CE

Accessibility & contrast

On white

15.08

#19196B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#19196B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19196B

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19196B	#FFFFFF	#000000	##FFFFFF
##19196B	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6D

Deuteranopia (green-blind)

#00226A

Tritanopia (blue-blind)

#003040

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #19196b;
/* rgb */ color: rgb(25, 25, 107);
/* oklch */ color: oklch(28.2% 0.137 273.3);

Tailwind

colors: {
  custom: {
    50: '#645696',
    500: '#19196b',
    950: '#000000',
  },
}

SCSS

$custom: #19196b;
$custom-light: #645696;
$custom-dark: #000000;

JSON

{
  "hex": "#19196b",
  "rgb": {
    "r": 25,
    "g": 25,
    "b": 107
  },
  "hsl": {
    "h": 240,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28241,
    "c": 0.13692,
    "h": 273.3
  },
  "luminance": 0.01963
}

Semantic roles & 50–950 ramp

primary

#19196B

secondary

#A1A13F

accent

#E543E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #19196B

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

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