#19166D#19166D

#19166D is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.143 H 273.6°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#19166D
RGB	rgb(25, 22, 109)
HSL	hsl(242, 66%, 26%)
HSV	hsv(242, 80%, 43%)
CMYK	cmyk(77.1%, 79.8%, 0%, 57.3%)
CIE-LAB	lab(14.87, 32.45, -49.26)
CIE-LCH	lch(14.87, 58.99, 303.38°)
OKLab	oklab(28.01% 0.009 -0.1425)
OKLCH	oklch(28.01% 0.143 273.6)
XYZ	xyz(3.4472, 1.8843, 14.6471)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19166D #6A6D16

analogous

#163E6D #19166D #44166D

triadic

#19166D #6D1916 #166D19

tetradic

#19166D #6D163E #6A6D16 #166D44

square

#19166D #6D163E #6A6D16 #166D44

split-complementary

#19166D #6D4416 #3E6D16

monochromatic

#060519 #0D0C3A #19166D #2520A0 #302BD3

Accessibility & contrast

On white

15.25

#19166D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#19166D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19166D

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19166D	#FFFFFF	#000000	##FFFFFF
##19166D	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296F

Deuteranopia (green-blind)

#00216B

Tritanopia (blue-blind)

#003041

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #19166d;
/* rgb */ color: rgb(25, 22, 109);
/* oklch */ color: oklch(28.0% 0.143 273.6);

Tailwind

colors: {
  custom: {
    50: '#655598',
    500: '#19166d',
    950: '#000000',
  },
}

SCSS

$custom: #19166d;
$custom-light: #655598;
$custom-dark: #000000;

JSON

{
  "hex": "#19166d",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 109
  },
  "hsl": {
    "h": 242.069,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28008,
    "c": 0.1428,
    "h": 273.6
  },
  "luminance": 0.01885
}

Semantic roles & 50–950 ramp

primary

#19166D

secondary

#A0A33C

accent

#E93EE3

background

#F6F5F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #19166D

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

Preview Lab → · Contrast checker → · Palette generator →