#19176F#19176F

#19176F is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.4% C 0.144 H 273.2°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#19176F
RGB	rgb(25, 23, 111)
HSL	hsl(241, 66%, 26%)
HSV	hsv(241, 79%, 44%)
CMYK	cmyk(77.5%, 79.3%, 0%, 56.5%)
CIE-LAB	lab(15.31, 32.57, -49.83)
CIE-LCH	lch(15.31, 59.53, 303.17°)
OKLab	oklab(28.39% 0.0081 -0.1442)
OKLCH	oklch(28.39% 0.144 273.2)
XYZ	xyz(3.5756, 1.9668, 15.2270)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19176F #6D6F17

analogous

#17416F #19176F #45176F

triadic

#19176F #6F1917 #176F19

tetradic

#19176F #6F1741 #6D6F17 #176F45

square

#19176F #6F1741 #6D6F17 #176F45

split-complementary

#19176F #6F4517 #416F17

monochromatic

#060519 #0E0C3C #19176F #2422A2 #312DD3

Accessibility & contrast

On white

15.07

#19176F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#19176F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19176F

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19176F	#FFFFFF	#000000	##FFFFFF
##19176F	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	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: #19176f;
/* rgb */ color: rgb(25, 23, 111);
/* oklch */ color: oklch(28.4% 0.144 273.2);

Tailwind

colors: {
  custom: {
    50: '#665599',
    500: '#19176f',
    950: '#000000',
  },
}

SCSS

$custom: #19176f;
$custom-light: #665599;
$custom-dark: #000000;

JSON

{
  "hex": "#19176f",
  "rgb": {
    "r": 25,
    "g": 23,
    "b": 111
  },
  "hsl": {
    "h": 241.364,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.28391,
    "c": 0.1444,
    "h": 273.2
  },
  "luminance": 0.01967
}

Semantic roles & 50–950 ramp

primary

#19176F

secondary

#A2A53D

accent

#E93FE5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #19176F

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

Preview Lab → · Contrast checker → · Palette generator →