#19168B#19168B

#19168B is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.7% C 0.180 H 270.6°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#19168B
RGB	rgb(25, 22, 139)
HSL	hsl(242, 73%, 32%)
HSV	hsv(242, 84%, 55%)
CMYK	cmyk(82%, 84.2%, 0%, 45.5%)
CIE-LAB	lab(18.56, 42.62, -62.31)
CIE-LCH	lch(18.56, 75.49, 304.37°)
OKLab	oklab(31.66% 0.002 -0.1804)
OKLCH	oklch(31.66% 0.18 270.6)
XYZ	xyz(5.3464, 2.6440, 24.6496)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19168B #888B16

analogous

#164E8B #19168B #54168B

triadic

#19168B #8B1916 #168B19

tetradic

#19168B #8B164E #888B16 #168B54

square

#19168B #8B164E #888B16 #168B54

split-complementary

#19168B #8B5416 #4E8B16

monochromatic

#060521 #0F0E56 #19168B #231EC0 #403BE0

Accessibility & contrast

On white

13.73

#19168B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#19168B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19168B

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19168B	#FFFFFF	#000000	##FFFFFF
##19168B	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338E

Deuteranopia (green-blind)

#002789

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #19168b;
/* rgb */ color: rgb(25, 22, 139);
/* oklch */ color: oklch(31.7% 0.180 270.6);

Tailwind

colors: {
  custom: {
    50: '#6e57ae',
    500: '#19168b',
    950: '#000000',
  },
}

SCSS

$custom: #19168b;
$custom-light: #6e57ae;
$custom-dark: #000000;

JSON

{
  "hex": "#19168b",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 139
  },
  "hsl": {
    "h": 241.538,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.31658,
    "c": 0.18037,
    "h": 270.6
  },
  "luminance": 0.02645
}

Semantic roles & 50–950 ramp

primary

#19168B

secondary

#BBBF3E

accent

#EF38EB

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090310

muted

#7B787F

Preview Lab

Preview with #19168B

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

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