#191273#191273

#191273 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.2% C 0.154 H 273.4°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#191273
RGB	rgb(25, 18, 115)
HSL	hsl(244, 73%, 26%)
HSV	hsv(244, 84%, 45%)
CMYK	cmyk(78.3%, 84.3%, 0%, 54.9%)
CIE-LAB	lab(14.83, 36.75, -53.23)
CIE-LCH	lch(14.83, 64.68, 304.62°)
OKLab	oklab(28.19% 0.0092 -0.154)
OKLCH	oklch(28.19% 0.154 273.4)
XYZ	xyz(3.7107, 1.8767, 16.3830)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191273 #6C7312

analogous

#123B73 #191273 #491273

triadic

#191273 #731912 #127319

tetradic

#191273 #73123B #6C7312 #127349

square

#191273 #73123B #6C7312 #127349

split-complementary

#191273 #734912 #3B7312

monochromatic

#06041A #0D0A3E #191273 #251AA8 #3023DD

Accessibility & contrast

On white

15.27

#191273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#191273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191273

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191273	#FFFFFF	#000000	##FFFFFF
##191273	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A76

Deuteranopia (green-blind)

#002171

Tritanopia (blue-blind)

#003143

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #191273;
/* rgb */ color: rgb(25, 18, 115);
/* oklch */ color: oklch(28.2% 0.154 273.4);

Tailwind

colors: {
  custom: {
    50: '#67539c',
    500: '#191273',
    950: '#000000',
  },
}

SCSS

$custom: #191273;
$custom-light: #67539c;
$custom-dark: #000000;

JSON

{
  "hex": "#191273",
  "rgb": {
    "r": 25,
    "g": 18,
    "b": 115
  },
  "hsl": {
    "h": 244.33,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28193,
    "c": 0.15425,
    "h": 273.4
  },
  "luminance": 0.01877
}

Semantic roles & 50–950 ramp

primary

#191273

secondary

#A1AA37

accent

#F038E2

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #191273

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

Preview Lab → · Contrast checker → · Palette generator →