#19186D#19186D

#19186D is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.3% C 0.141 H 273.3°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#19186D
RGB	rgb(25, 24, 109)
HSL	hsl(241, 64%, 26%)
HSV	hsv(241, 78%, 43%)
CMYK	cmyk(77.1%, 78%, 0%, 57.3%)
CIE-LAB	lab(15.30, 31.24, -48.55)
CIE-LCH	lch(15.30, 57.73, 302.76°)
OKLab	oklab(28.31% 0.008 -0.1405)
OKLCH	oklch(28.31% 0.141 273.3)
XYZ	xyz(3.4869, 1.9637, 14.6603)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19186D #6C6D18

analogous

#18416D #19186D #43186D

triadic

#19186D #6D1918 #186D19

tetradic

#19186D #6D1841 #6C6D18 #186D43

square

#19186D #6D1841 #6C6D18 #186D43

split-complementary

#19186D #6D4318 #416D18

monochromatic

#060619 #0D0D3B #19186D #25239F #302ED1

Accessibility & contrast

On white

15.08

#19186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#19186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19186D

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19186D	#FFFFFF	#000000	##FFFFFF
##19186D	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)

#002A6F

Deuteranopia (green-blind)

#00226B

Tritanopia (blue-blind)

#003141

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #19186d;
/* rgb */ color: rgb(25, 24, 109);
/* oklch */ color: oklch(28.3% 0.141 273.3);

Tailwind

colors: {
  custom: {
    50: '#655698',
    500: '#19186d',
    950: '#000000',
  },
}

SCSS

$custom: #19186d;
$custom-light: #655698;
$custom-dark: #000000;

JSON

{
  "hex": "#19186d",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 240.706,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28311,
    "c": 0.1407,
    "h": 273.3
  },
  "luminance": 0.01964
}

Semantic roles & 50–950 ramp

primary

#19186D

secondary

#A1A33E

accent

#E741E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #19186D

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

Preview Lab → · Contrast checker → · Palette generator →