#193478#193478

#193478 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 34.8% C 0.121 H 264.5°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#193478
RGB	rgb(25, 52, 120)
HSL	hsl(223, 66%, 28%)
HSV	hsv(223, 79%, 47%)
CMYK	cmyk(79.2%, 56.7%, 0%, 52.9%)
CIE-LAB	lab(23.73, 16.31, -41.82)
CIE-LCH	lch(23.73, 44.89, 291.31°)
OKLab	oklab(34.84% -0.0115 -0.1205)
OKLCH	oklch(34.84% 0.121 264.5)
XYZ	xyz(5.0179, 4.0182, 18.2768)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193478 #785D19

analogous

#196378 #193478 #2D1978

triadic

#193478 #781934 #347819

tetradic

#193478 #781963 #785D19 #19782D

square

#193478 #781963 #785D19 #19782D

split-complementary

#193478 #782D19 #637819

monochromatic

#050B19 #0E1E45 #193478 #244AAB #3663D5

Accessibility & contrast

On white

11.64

#193478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#193478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193478

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193478	#FFFFFF	#000000	##FFFFFF
##193478	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7A

Deuteranopia (green-blind)

#003477

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #193478;
/* rgb */ color: rgb(25, 52, 120);
/* oklch */ color: oklch(34.8% 0.121 264.5);

Tailwind

colors: {
  custom: {
    50: '#656ba0',
    500: '#193478',
    950: '#000000',
  },
}

SCSS

$custom: #193478;
$custom-light: #656ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#193478",
  "rgb": {
    "r": 25,
    "g": 52,
    "b": 120
  },
  "hsl": {
    "h": 222.947,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34836,
    "c": 0.1211,
    "h": 264.5
  },
  "luminance": 0.04019
}

Semantic roles & 50–950 ramp

primary

#193478

secondary

#AD8E40

accent

#B83FE8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060F

muted

#7A7A7E

Preview Lab

Preview with #193478

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

Preview Lab → · Contrast checker → · Palette generator →