#193361#193361

#193361 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.8% C 0.088 H 260.9°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#193361
RGB	rgb(25, 51, 97)
HSL	hsl(218, 59%, 24%)
HSV	hsv(218, 74%, 38%)
CMYK	cmyk(74.2%, 47.4%, 0%, 62%)
CIE-LAB	lab(21.72, 7.52, -30.25)
CIE-LCH	lch(21.72, 31.18, 283.96°)
OKLab	oklab(32.75% -0.0139 -0.0865)
OKLCH	oklch(32.75% 0.088 260.9)
XYZ	xyz(3.7416, 3.4370, 11.7732)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193361 #614719

analogous

#195761 #193361 #231961

triadic

#193361 #611933 #336119

tetradic

#193361 #611957 #614719 #196123

square

#193361 #611957 #614719 #196123

split-complementary

#193361 #612319 #576119

monochromatic

#060D18 #0C1930 #193361 #264D92 #3266C2

Accessibility & contrast

On white

12.45

#193361 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#193361 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193361

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193361	#FFFFFF	#000000	##FFFFFF
##193361	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3863

Deuteranopia (green-blind)

#0F3160

Tritanopia (blue-blind)

#003E45

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #193361;
/* rgb */ color: rgb(25, 51, 97);
/* oklch */ color: oklch(32.8% 0.088 260.9);

Tailwind

colors: {
  custom: {
    50: '#606a8e',
    500: '#193361',
    950: '#000000',
  },
}

SCSS

$custom: #193361;
$custom-light: #606a8e;
$custom-dark: #000000;

JSON

{
  "hex": "#193361",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 97
  },
  "hsl": {
    "h": 218.333,
    "s": 59.016,
    "l": 23.922
  },
  "oklch": {
    "l": 0.32752,
    "c": 0.08765,
    "h": 260.9
  },
  "luminance": 0.03437
}

Semantic roles & 50–950 ramp

primary

#193361

secondary

#97773F

accent

#AA46E2

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #193361

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

Preview Lab → · Contrast checker → · Palette generator →