#193688#193688

#193688 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.7% C 0.142 H 265.1°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#193688
RGB	rgb(25, 54, 136)
HSL	hsl(224, 69%, 32%)
HSV	hsv(224, 82%, 53%)
CMYK	cmyk(81.6%, 60.3%, 0%, 46.7%)
CIE-LAB	lab(25.63, 21.43, -48.79)
CIE-LCH	lch(25.63, 53.29, 293.71°)
OKLab	oklab(36.68% -0.012 -0.141)
OKLCH	oklch(36.68% 0.142 265.1)
XYZ	xyz(6.1624, 4.6219, 23.8551)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193688 #886B19

analogous

#196E88 #193688 #341988

triadic

#193688 #881936 #368819

tetradic

#193688 #88196E #886B19 #198834

square

#193688 #88196E #886B19 #198834

split-complementary

#193688 #883419 #6E8819

monochromatic

#060D21 #0F2154 #193688 #234BBC #4068DC

Accessibility & contrast

On white

10.91

#193688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#193688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193688

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193688	#FFFFFF	#000000	##FFFFFF
##193688	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428B

Deuteranopia (green-blind)

#003886

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193688;
/* rgb */ color: rgb(25, 54, 136);
/* oklch */ color: oklch(36.7% 0.142 265.1);

Tailwind

colors: {
  custom: {
    50: '#6a6cab',
    500: '#193688',
    950: '#000000',
  },
}

SCSS

$custom: #193688;
$custom-light: #6a6cab;
$custom-dark: #000000;

JSON

{
  "hex": "#193688",
  "rgb": {
    "r": 25,
    "g": 54,
    "b": 136
  },
  "hsl": {
    "h": 224.324,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36679,
    "c": 0.14151,
    "h": 265.1
  },
  "luminance": 0.04623
}

Semantic roles & 50–950 ramp

primary

#193688

secondary

#BB9C41

accent

#BE3CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193688

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

Preview Lab → · Contrast checker → · Palette generator →