#193FA7#193FA7

#193FA7 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.173 H 264.5°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#193FA7
RGB	rgb(25, 63, 167)
HSL	hsl(224, 74%, 38%)
HSV	hsv(224, 85%, 65%)
CMYK	cmyk(85%, 62.3%, 0%, 34.5%)
CIE-LAB	lab(30.76, 27.61, -59.36)
CIE-LCH	lch(30.76, 65.47, 294.94°)
OKLab	oklab(41.34% -0.0167 -0.1718)
OKLCH	oklch(41.34% 0.173 264.5)
XYZ	xyz(9.1510, 6.5506, 37.3338)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193FA7 #A78119

analogous

#1986A7 #193FA7 #3A19A7

triadic

#193FA7 #A7193F #3FA719

tetradic

#193FA7 #A71986 #A78119 #19A73A

square

#193FA7 #A71986 #A78119 #19A73A

split-complementary

#193FA7 #A73A19 #86A719

monochromatic

#09173D #112B72 #193FA7 #2153DC #557CE6

Accessibility & contrast

On white

9.09

#193FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#193FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193FA7

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193FA7	#FFFFFF	#000000	##FFFFFF
##193FA7	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FAA

Deuteranopia (green-blind)

#0042A5

Tritanopia (blue-blind)

#005A6D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #193fa7;
/* rgb */ color: rgb(25, 63, 167);
/* oklch */ color: oklch(41.3% 0.173 264.5);

Tailwind

colors: {
  custom: {
    50: '#7173c2',
    500: '#193fa7',
    950: '#000000',
  },
}

SCSS

$custom: #193fa7;
$custom-light: #7173c2;
$custom-dark: #000000;

JSON

{
  "hex": "#193fa7",
  "rgb": {
    "r": 25,
    "g": 63,
    "b": 167
  },
  "hsl": {
    "h": 223.944,
    "s": 73.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.41343,
    "c": 0.17266,
    "h": 264.5
  },
  "luminance": 0.06552
}

Semantic roles & 50–950 ramp

primary

#193FA7

secondary

#C8A953

accent

#BF37F1

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #193FA7

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

Preview Lab → · Contrast checker → · Palette generator →