#19155D#19155D

#19155D is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.0% C 0.122 H 276.2°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#19155D
RGB	rgb(25, 21, 93)
HSL	hsl(243, 63%, 22%)
HSV	hsv(243, 77%, 36%)
CMYK	cmyk(73.1%, 77.4%, 0%, 63.5%)
CIE-LAB	lab(12.82, 27.29, -42.06)
CIE-LCH	lch(12.82, 50.14, 302.98°)
OKLab	oklab(26.01% 0.0131 -0.1215)
OKLCH	oklch(26.01% 0.122 276.2)
XYZ	xyz(2.6442, 1.5331, 10.5104)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19155D #595D15

analogous

#15355D #19155D #3D155D

triadic

#19155D #5D1915 #155D19

tetradic

#19155D #5D1535 #595D15 #155D3D

square

#19155D #5D1535 #595D15 #155D3D

split-complementary

#19155D #5D3D15 #355D15

monochromatic

#070619 #0C0A2B #19155D #26208F #342CC1

Accessibility & contrast

On white

16.07

#19155D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#19155D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19155D

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19155D	#FFFFFF	#000000	##FFFFFF
##19155D	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245F

Deuteranopia (green-blind)

#001E5C

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #19155d;
/* rgb */ color: rgb(25, 21, 93);
/* oklch */ color: oklch(26.0% 0.122 276.2);

Tailwind

colors: {
  custom: {
    50: '#61538c',
    500: '#19155d',
    950: '#000000',
  },
}

SCSS

$custom: #19155d;
$custom-light: #61538c;
$custom-dark: #000000;

JSON

{
  "hex": "#19155d",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 93
  },
  "hsl": {
    "h": 243.333,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.26009,
    "c": 0.12224,
    "h": 276.2
  },
  "luminance": 0.01533
}

Semantic roles & 50–950 ramp

primary

#19155D

secondary

#8F9439

accent

#E642DD

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #19155D

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

Preview Lab → · Contrast checker → · Palette generator →