#19115B#19115B

#19115B is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.2% C 0.124 H 277.5°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#19115B
RGB	rgb(25, 17, 91)
HSL	hsl(246, 69%, 21%)
HSV	hsv(246, 81%, 36%)
CMYK	cmyk(72.5%, 81.3%, 0%, 64.3%)
CIE-LAB	lab(11.71, 29.05, -42.55)
CIE-LCH	lch(11.71, 51.52, 304.33°)
OKLab	oklab(25.16% 0.0162 -0.1229)
OKLCH	oklch(25.16% 0.124 277.5)
XYZ	xyz(2.4891, 1.3627, 10.0274)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19115B #535B11

analogous

#112E5B #19115B #3E115B

triadic

#19115B #5B1911 #115B19

tetradic

#19115B #5B112E #535B11 #115B3E

square

#19115B #5B112E #535B11 #115B3E

split-complementary

#19115B #5B3E11 #2E5B11

monochromatic

#07051A #0B0727 #19115B #271B8F #3524C2

Accessibility & contrast

On white

16.50

#19115B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#19115B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19115B

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19115B	#FFFFFF	#000000	##FFFFFF
##19115B	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225D

Deuteranopia (green-blind)

#001C5A

Tritanopia (blue-blind)

#002735

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #19115b;
/* rgb */ color: rgb(25, 17, 91);
/* oklch */ color: oklch(25.2% 0.124 277.5);

Tailwind

colors: {
  custom: {
    50: '#61508a',
    500: '#19115b',
    950: '#000000',
  },
}

SCSS

$custom: #19115b;
$custom-light: #61508a;
$custom-dark: #000000;

JSON

{
  "hex": "#19115b",
  "rgb": {
    "r": 25,
    "g": 17,
    "b": 91
  },
  "hsl": {
    "h": 246.486,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.25155,
    "c": 0.12398,
    "h": 277.5
  },
  "luminance": 0.01363
}

Semantic roles & 50–950 ramp

primary

#19115B

secondary

#899434

accent

#EB3CD8

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #19115B

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

Preview Lab → · Contrast checker → · Palette generator →