#193377#193377

#193377 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.5% C 0.121 H 264.9°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#193377
RGB	rgb(25, 51, 119)
HSL	hsl(223, 65%, 28%)
HSV	hsv(223, 79%, 47%)
CMYK	cmyk(79%, 57.1%, 0%, 53.3%)
CIE-LAB	lab(23.36, 16.61, -41.79)
CIE-LCH	lch(23.36, 44.98, 291.68°)
OKLab	oklab(34.53% -0.0108 -0.1205)
OKLCH	oklch(34.53% 0.121 264.9)
XYZ	xyz(4.9133, 3.9057, 17.9441)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193377 #775D19

analogous

#196277 #193377 #2E1977

triadic

#193377 #771933 #337719

tetradic

#193377 #771962 #775D19 #19772E

square

#193377 #771962 #775D19 #19772E

split-complementary

#193377 #772E19 #627719

monochromatic

#050B19 #0E1D44 #193377 #2449AA #3662D5

Accessibility & contrast

On white

11.79

#193377 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#193377 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193377

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193377	#FFFFFF	#000000	##FFFFFF
##193377	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C79

Deuteranopia (green-blind)

#003476

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #193377;
/* rgb */ color: rgb(25, 51, 119);
/* oklch */ color: oklch(34.5% 0.121 264.9);

Tailwind

colors: {
  custom: {
    50: '#656a9f',
    500: '#193377',
    950: '#000000',
  },
}

SCSS

$custom: #193377;
$custom-light: #656a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#193377",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 119
  },
  "hsl": {
    "h": 223.404,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.34528,
    "c": 0.12097,
    "h": 264.9
  },
  "luminance": 0.03906
}

Semantic roles & 50–950 ramp

primary

#193377

secondary

#AC8E40

accent

#BA40E8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #193377

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

Preview Lab → · Contrast checker → · Palette generator →