#193378#193378

#193378 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.6% C 0.122 H 265.0°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#193378
RGB	rgb(25, 51, 120)
HSL	hsl(224, 66%, 28%)
HSV	hsv(224, 79%, 47%)
CMYK	cmyk(79.2%, 57.5%, 0%, 52.9%)
CIE-LAB	lab(23.44, 17.03, -42.30)
CIE-LCH	lch(23.44, 45.60, 291.93°)
OKLab	oklab(34.62% -0.0107 -0.122)
OKLCH	oklch(34.62% 0.122 265)
XYZ	xyz(4.9737, 3.9298, 18.2621)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193378 #785E19

analogous

#196278 #193378 #2E1978

triadic

#193378 #781933 #337819

tetradic

#193378 #781962 #785E19 #19782E

square

#193378 #781962 #785E19 #19782E

split-complementary

#193378 #782E19 #627819

monochromatic

#050B19 #0E1D45 #193378 #2449AB #3662D5

Accessibility & contrast

On white

11.76

#193378 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#193378 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193378

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193378	#FFFFFF	#000000	##FFFFFF
##193378	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7A

Deuteranopia (green-blind)

#003477

Tritanopia (blue-blind)

#004450

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #193378;
/* rgb */ color: rgb(25, 51, 120);
/* oklch */ color: oklch(34.6% 0.122 265.0);

Tailwind

colors: {
  custom: {
    50: '#666aa0',
    500: '#193378',
    950: '#000000',
  },
}

SCSS

$custom: #193378;
$custom-light: #666aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#193378",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 120
  },
  "hsl": {
    "h": 223.579,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34615,
    "c": 0.12244,
    "h": 265
  },
  "luminance": 0.0393
}

Semantic roles & 50–950 ramp

primary

#193378

secondary

#AD8F40

accent

#BA3FE8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060F

muted

#7A7A7E

Preview Lab

Preview with #193378

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

Preview Lab → · Contrast checker → · Palette generator →