#190D56#190D56

#190D56 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.0% C 0.121 H 279.5°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#190D56
RGB	rgb(25, 13, 86)
HSL	hsl(250, 74%, 19%)
HSV	hsv(250, 85%, 34%)
CMYK	cmyk(70.9%, 84.9%, 0%, 66.3%)
CIE-LAB	lab(10.31, 29.62, -41.48)
CIE-LCH	lch(10.31, 50.97, 305.54°)
OKLab	oklab(24% 0.0201 -0.1198)
OKLCH	oklch(24% 0.121 279.5)
XYZ	xyz(2.2240, 1.1662, 8.9102)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D56 #4A560D

analogous

#0D2656 #190D56 #3E0D56

triadic

#190D56 #56190D #0D5619

tetradic

#190D56 #560D26 #4A560D #0D563E

square

#190D56 #560D26 #4A560D #0D563E

split-complementary

#190D56 #563E0D #26560D

monochromatic

#08041B #0A0521 #190D56 #28158B #381DC0

Accessibility & contrast

On white

17.03

#190D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#190D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D56

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D56	#FFFFFF	#000000	##FFFFFF
##190D56	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F58

Deuteranopia (green-blind)

#001955

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #190d56;
/* rgb */ color: rgb(25, 13, 86);
/* oklch */ color: oklch(24.0% 0.121 279.5);

Tailwind

colors: {
  custom: {
    50: '#604e87',
    500: '#190d56',
    950: '#000000',
  },
}

SCSS

$custom: #190d56;
$custom-light: #604e87;
$custom-dark: #000000;

JSON

{
  "hex": "#190d56",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 86
  },
  "hsl": {
    "h": 249.863,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23996,
    "c": 0.12144,
    "h": 279.5
  },
  "luminance": 0.01166
}

Semantic roles & 50–950 ramp

primary

#190D56

secondary

#80912E

accent

#F037D2

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#05010B

muted

#7A777C

Preview Lab

Preview with #190D56

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

Preview Lab → · Contrast checker → · Palette generator →