#19195B#19195B

#19195B is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.5% C 0.114 H 275.3°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#19195B
RGB	rgb(25, 25, 91)
HSL	hsl(240, 57%, 23%)
HSV	hsv(240, 73%, 36%)
CMYK	cmyk(72.5%, 72.5%, 0%, 64.3%)
CIE-LAB	lab(13.57, 23.88, -39.48)
CIE-LCH	lch(13.57, 46.14, 301.17°)
OKLab	oklab(26.49% 0.0105 -0.114)
OKLCH	oklch(26.49% 0.114 275.3)
XYZ	xyz(2.6362, 1.6570, 10.0764)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19195B #5B5B19

analogous

#193A5B #19195B #3A195B

triadic

#19195B #5B1919 #195B19

tetradic

#19195B #5B193A #5B5B19 #195B3A

square

#19195B #5B193A #5B5B19 #195B3A

split-complementary

#19195B #5B3A19 #3A5B19

monochromatic

#070718 #0C0C2B #19195B #26268B #3333BB

Accessibility & contrast

On white

15.77

#19195B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#19195B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19195B

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19195B	#FFFFFF	#000000	##FFFFFF
##19195B	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265D

Deuteranopia (green-blind)

#00205A

Tritanopia (blue-blind)

#002B37

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #19195b;
/* rgb */ color: rgb(25, 25, 91);
/* oklch */ color: oklch(26.5% 0.114 275.3);

Tailwind

colors: {
  custom: {
    50: '#60568a',
    500: '#19195b',
    950: '#000000',
  },
}

SCSS

$custom: #19195b;
$custom-light: #60568a;
$custom-dark: #000000;

JSON

{
  "hex": "#19195b",
  "rgb": {
    "r": 25,
    "g": 25,
    "b": 91
  },
  "hsl": {
    "h": 240,
    "s": 56.897,
    "l": 22.745
  },
  "oklch": {
    "l": 0.26487,
    "c": 0.11447,
    "h": 275.3
  },
  "luminance": 0.01657
}

Semantic roles & 50–950 ramp

primary

#19195B

secondary

#91913F

accent

#E048E0

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #19195B

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

Preview Lab → · Contrast checker → · Palette generator →