#19185C#19185C

#19185C is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.4% C 0.117 H 275.4°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#19185C
RGB	rgb(25, 24, 92)
HSL	hsl(241, 59%, 23%)
HSV	hsv(241, 74%, 36%)
CMYK	cmyk(72.8%, 73.9%, 0%, 63.9%)
CIE-LAB	lab(13.43, 24.94, -40.39)
CIE-LCH	lch(13.43, 47.47, 301.70°)
OKLab	oklab(26.41% 0.0111 -0.1167)
OKLCH	oklch(26.41% 0.117 275.4)
XYZ	xyz(2.6587, 1.6324, 10.2981)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19185C #5B5C18

analogous

#18395C #19185C #3B185C

triadic

#19185C #5C1918 #185C19

tetradic

#19185C #5C1839 #5B5C18 #185C3B

square

#19185C #5C1839 #5B5C18 #185C3B

split-complementary

#19185C #5C3B18 #395C18

monochromatic

#070618 #0C0B2B #19185C #26258D #3331BD

Accessibility & contrast

On white

15.83

#19185C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#19185C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19185C

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19185C	#FFFFFF	#000000	##FFFFFF
##19185C	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255E

Deuteranopia (green-blind)

#001F5B

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #19185c;
/* rgb */ color: rgb(25, 24, 92);
/* oklch */ color: oklch(26.4% 0.117 275.4);

Tailwind

colors: {
  custom: {
    50: '#61558b',
    500: '#19185c',
    950: '#000000',
  },
}

SCSS

$custom: #19185c;
$custom-light: #61558b;
$custom-dark: #000000;

JSON

{
  "hex": "#19185c",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 92
  },
  "hsl": {
    "h": 240.882,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.26413,
    "c": 0.11719,
    "h": 275.4
  },
  "luminance": 0.01633
}

Semantic roles & 50–950 ramp

primary

#19185C

secondary

#91933D

accent

#E246E0

background

#F6F5F8

surface

#EBE8F0

border

#C6C4CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #19185C

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

Preview Lab → · Contrast checker → · Palette generator →