#19193D#19193D

#19193D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.6% C 0.067 H 279.9°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#19193D
RGB	rgb(25, 25, 61)
HSL	hsl(240, 42%, 17%)
HSV	hsv(240, 59%, 24%)
CMYK	cmyk(59%, 59%, 0%, 76.1%)
CIE-LAB	lab(10.84, 12.20, -23.22)
CIE-LCH	lch(10.84, 26.23, 297.71°)
OKLab	oklab(23.62% 0.0116 -0.0662)
OKLCH	oklch(23.62% 0.067 279.9)
XYZ	xyz(1.5906, 1.2388, 4.5693)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19193D #3D3D19

analogous

#192B3D #19193D #2B193D

triadic

#19193D #3D1919 #193D19

tetradic

#19193D #3D192B #3D3D19 #193D2B

square

#19193D #3D192B #3D3D19 #193D2B

split-complementary

#19193D #3D2B19 #2B3D19

monochromatic

#090916 #090916 #19193D #2B2B68 #3D3D94

Accessibility & contrast

On white

16.83

#19193D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#19193D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19193D

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19193D	#FFFFFF	#000000	##FFFFFF
##19193D	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071F3E

Deuteranopia (green-blind)

#041C3C

Tritanopia (blue-blind)

#0A2128

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #19193d;
/* rgb */ color: rgb(25, 25, 61);
/* oklch */ color: oklch(23.6% 0.067 279.9);

Tailwind

colors: {
  custom: {
    50: '#595573',
    500: '#19193d',
    950: '#000000',
  },
}

SCSS

$custom: #19193d;
$custom-light: #595573;
$custom-dark: #000000;

JSON

{
  "hex": "#19193d",
  "rgb": {
    "r": 25,
    "g": 25,
    "b": 61
  },
  "hsl": {
    "h": 240,
    "s": 41.86,
    "l": 16.863
  },
  "oklch": {
    "l": 0.23621,
    "c": 0.06726,
    "h": 279.9
  },
  "luminance": 0.01239
}

Semantic roles & 50–950 ramp

primary

#19193D

secondary

#73733F

accent

#D256D2

background

#F5F4F7

surface

#E9E8ED

border

#C5C4C8

text

#040308

muted

#79787B

Preview Lab

Preview with #19193D

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

Preview Lab → · Contrast checker → · Palette generator →