#191173#191173

#191173 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 28.1% C 0.155 H 273.5°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#191173
RGB	rgb(25, 17, 115)
HSL	hsl(245, 74%, 26%)
HSV	hsv(245, 85%, 45%)
CMYK	cmyk(78.3%, 85.2%, 0%, 54.9%)
CIE-LAB	lab(14.65, 37.26, -53.52)
CIE-LCH	lch(14.65, 65.21, 304.84°)
OKLab	oklab(28.07% 0.0096 -0.1548)
OKLCH	oklch(28.07% 0.155 273.5)
XYZ	xyz(3.6948, 1.8450, 16.3777)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191173 #6B7311

analogous

#113A73 #191173 #4A1173

triadic

#191173 #731911 #117319

tetradic

#191173 #73113A #6B7311 #11734A

square

#191173 #73113A #6B7311 #11734A

split-complementary

#191173 #734A11 #3A7311

monochromatic

#06041B #0D093E #191173 #2519A8 #3021DE

Accessibility & contrast

On white

15.34

#191173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#191173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191173

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191173	#FFFFFF	#000000	##FFFFFF
##191173	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002976

Deuteranopia (green-blind)

#002071

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #191173;
/* rgb */ color: rgb(25, 17, 115);
/* oklch */ color: oklch(28.1% 0.155 273.5);

Tailwind

colors: {
  custom: {
    50: '#67529c',
    500: '#191173',
    950: '#000000',
  },
}

SCSS

$custom: #191173;
$custom-light: #67529c;
$custom-dark: #000000;

JSON

{
  "hex": "#191173",
  "rgb": {
    "r": 25,
    "g": 17,
    "b": 115
  },
  "hsl": {
    "h": 244.898,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28072,
    "c": 0.15508,
    "h": 273.5
  },
  "luminance": 0.01845
}

Semantic roles & 50–950 ramp

primary

#191173

secondary

#A1AA36

accent

#F137E2

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #191173

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

Preview Lab → · Contrast checker → · Palette generator →