#19166F#19166F

#19166F is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.2% C 0.145 H 273.4°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#19166F
RGB	rgb(25, 22, 111)
HSL	hsl(242, 67%, 26%)
HSV	hsv(242, 80%, 44%)
CMYK	cmyk(77.5%, 80.2%, 0%, 56.5%)
CIE-LAB	lab(15.10, 33.16, -50.17)
CIE-LCH	lch(15.10, 60.14, 303.46°)
OKLab	oklab(28.24% 0.0086 -0.1452)
OKLCH	oklch(28.24% 0.145 273.4)
XYZ	xyz(3.5561, 1.9278, 15.2205)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19166F #6C6F16

analogous

#163F6F #19166F #45166F

triadic

#19166F #6F1916 #166F19

tetradic

#19166F #6F163F #6C6F16 #166F45

square

#19166F #6F163F #6C6F16 #166F45

split-complementary

#19166F #6F4516 #3F6F16

monochromatic

#06051A #0D0C3C #19166F #2520A2 #302BD5

Accessibility & contrast

On white

15.16

#19166F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#19166F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19166F

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19166F	#FFFFFF	#000000	##FFFFFF
##19166F	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A72

Deuteranopia (green-blind)

#00226D

Tritanopia (blue-blind)

#003142

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #19166f;
/* rgb */ color: rgb(25, 22, 111);
/* oklch */ color: oklch(28.2% 0.145 273.4);

Tailwind

colors: {
  custom: {
    50: '#665599',
    500: '#19166f',
    950: '#000000',
  },
}

SCSS

$custom: #19166f;
$custom-light: #665599;
$custom-dark: #000000;

JSON

{
  "hex": "#19166f",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 111
  },
  "hsl": {
    "h": 242.022,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28244,
    "c": 0.14541,
    "h": 273.4
  },
  "luminance": 0.01928
}

Semantic roles & 50–950 ramp

primary

#19166F

secondary

#A2A53C

accent

#EA3EE4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #19166F

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

Preview Lab → · Contrast checker → · Palette generator →