#19205B#19205B

#19205B is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.9% C 0.105 H 272.4°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#19205B
RGB	rgb(25, 32, 91)
HSL	hsl(234, 57%, 23%)
HSV	hsv(234, 73%, 36%)
CMYK	cmyk(72.5%, 64.8%, 0%, 64.3%)
CIE-LAB	lab(15.46, 18.91, -36.39)
CIE-LCH	lch(15.46, 41.01, 297.46°)
OKLab	oklab(27.87% 0.0045 -0.1049)
OKLCH	oklch(27.87% 0.105 272.4)
XYZ	xyz(2.8051, 1.9948, 10.1327)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19205B #5B5419

analogous

#19415B #19205B #33195B

triadic

#19205B #5B1920 #205B19

tetradic

#19205B #5B1941 #5B5419 #195B33

square

#19205B #5B1941 #5B5419 #195B33

split-complementary

#19205B #5B3319 #415B19

monochromatic

#070818 #0C0F2B #19205B #26318B #3342BB

Accessibility & contrast

On white

15.01

#19205B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#19205B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19205B

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19205B	#FFFFFF	#000000	##FFFFFF
##19205B	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5D

Deuteranopia (green-blind)

#00245A

Tritanopia (blue-blind)

#002F3A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #19205b;
/* rgb */ color: rgb(25, 32, 91);
/* oklch */ color: oklch(27.9% 0.105 272.4);

Tailwind

colors: {
  custom: {
    50: '#5f5b8a',
    500: '#19205b',
    950: '#000000',
  },
}

SCSS

$custom: #19205b;
$custom-light: #5f5b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#19205b",
  "rgb": {
    "r": 25,
    "g": 32,
    "b": 91
  },
  "hsl": {
    "h": 233.636,
    "s": 56.897,
    "l": 22.745
  },
  "oklch": {
    "l": 0.27868,
    "c": 0.10499,
    "h": 272.4
  },
  "luminance": 0.01995
}

Semantic roles & 50–950 ramp

primary

#19205B

secondary

#91893F

accent

#D048E0

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #19205B

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

Preview Lab → · Contrast checker → · Palette generator →