#19284A#19284A

#19284A is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.3% C 0.066 H 264.6°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#19284A
RGB	rgb(25, 40, 74)
HSL	hsl(222, 49%, 19%)
HSV	hsv(222, 66%, 29%)
CMYK	cmyk(66.2%, 45.9%, 0%, 71%)
CIE-LAB	lab(16.59, 6.10, -23.07)
CIE-LCH	lch(16.59, 23.86, 284.81°)
OKLab	oklab(28.3% -0.0062 -0.0656)
OKLCH	oklch(28.3% 0.066 264.6)
XYZ	xyz(2.3953, 2.2185, 6.7792)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19284A #4A3B19

analogous

#19414A #19284A #23194A

triadic

#19284A #4A1928 #284A19

tetradic

#19284A #4A1941 #4A3B19 #194A23

square

#19284A #4A1941 #4A3B19 #194A23

split-complementary

#19284A #4A2319 #414A19

monochromatic

#080C17 #0A0F1C #19284A #284178 #3859A5

Accessibility & contrast

On white

14.54

#19284A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#19284A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19284A

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19284A	#FFFFFF	#000000	##FFFFFF
##19284A	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192B4B

Deuteranopia (green-blind)

#122749

Tritanopia (blue-blind)

#003035

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #19284a;
/* rgb */ color: rgb(25, 40, 74);
/* oklch */ color: oklch(28.3% 0.066 264.6);

Tailwind

colors: {
  custom: {
    50: '#5b617d',
    500: '#19284a',
    950: '#000000',
  },
}

SCSS

$custom: #19284a;
$custom-light: #5b617d;
$custom-dark: #000000;

JSON

{
  "hex": "#19284a",
  "rgb": {
    "r": 25,
    "g": 40,
    "b": 74
  },
  "hsl": {
    "h": 221.633,
    "s": 49.495,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28304,
    "c": 0.06592,
    "h": 264.6
  },
  "luminance": 0.02219
}

Semantic roles & 50–950 ramp

primary

#19284A

secondary

#806C3E

accent

#AF4FD9

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#040509

muted

#79797B

Preview Lab

Preview with #19284A

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

Preview Lab → · Contrast checker → · Palette generator →