#191773#191773

#191773 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.9% C 0.150 H 272.8°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#191773
RGB	rgb(25, 23, 115)
HSL	hsl(241, 67%, 27%)
HSV	hsv(241, 80%, 45%)
CMYK	cmyk(78.3%, 80%, 0%, 54.9%)
CIE-LAB	lab(15.78, 33.99, -51.64)
CIE-LCH	lch(15.78, 61.82, 303.35°)
OKLab	oklab(28.86% 0.0072 -0.1494)
OKLCH	oklch(28.86% 0.15 272.8)
XYZ	xyz(3.8008, 2.0569, 16.4130)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191773 #717317

analogous

#174373 #191773 #471773

triadic

#191773 #731917 #177319

tetradic

#191773 #731743 #717317 #177347

square

#191773 #731743 #717317 #177347

split-complementary

#191773 #734717 #437317

monochromatic

#06051A #0E0D40 #191773 #2421A6 #332FD5

Accessibility & contrast

On white

14.88

#191773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#191773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191773

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191773	#FFFFFF	#000000	##FFFFFF
##191773	1.00	14.88	1.41	14.88
#FFFFFF	14.88	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C76

Deuteranopia (green-blind)

#002371

Tritanopia (blue-blind)

#003344

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #191773;
/* rgb */ color: rgb(25, 23, 115);
/* oklch */ color: oklch(28.9% 0.150 272.8);

Tailwind

colors: {
  custom: {
    50: '#67569c',
    500: '#191773',
    950: '#000000',
  },
}

SCSS

$custom: #191773;
$custom-light: #67569c;
$custom-dark: #000000;

JSON

{
  "hex": "#191773",
  "rgb": {
    "r": 25,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 241.304,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.28862,
    "c": 0.14963,
    "h": 272.8
  },
  "luminance": 0.02057
}

Semantic roles & 50–950 ramp

primary

#191773

secondary

#A6A93D

accent

#EA3EE6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #191773

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

Preview Lab → · Contrast checker → · Palette generator →