#191E44#191E44

#191E44 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.4% C 0.071 H 274.5°. Best body text is #FFFFFF at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#191E44
RGB	rgb(25, 30, 68)
HSL	hsl(233, 46%, 18%)
HSV	hsv(233, 63%, 27%)
CMYK	cmyk(63.2%, 55.9%, 0%, 73.3%)
CIE-LAB	lab(12.94, 11.16, -24.78)
CIE-LCH	lch(12.94, 27.18, 294.25°)
OKLab	oklab(25.37% 0.0056 -0.0708)
OKLCH	oklch(25.37% 0.071 274.5)
XYZ	xyz(1.9082, 1.5524, 5.6668)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E44 #443F19

analogous

#193344 #191E44 #291944

triadic

#191E44 #44191E #1E4419

tetradic

#191E44 #441933 #443F19 #194429

square

#191E44 #441933 #443F19 #194429

split-complementary

#191E44 #442919 #334419

monochromatic

#080A16 #090A17 #191E44 #293271 #3A459D

Accessibility & contrast

On white

16.02

#191E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#191E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E44

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E44	#FFFFFF	#000000	##FFFFFF
##191E44	1.00	16.02	1.31	16.02
#FFFFFF	16.02	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2345

Deuteranopia (green-blind)

#052043

Tritanopia (blue-blind)

#03272D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #191e44;
/* rgb */ color: rgb(25, 30, 68);
/* oklch */ color: oklch(25.4% 0.071 274.5);

Tailwind

colors: {
  custom: {
    50: '#5a5978',
    500: '#191e44',
    950: '#000000',
  },
}

SCSS

$custom: #191e44;
$custom-light: #5a5978;
$custom-dark: #000000;

JSON

{
  "hex": "#191e44",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 68
  },
  "hsl": {
    "h": 233.023,
    "s": 46.237,
    "l": 18.235
  },
  "oklch": {
    "l": 0.25374,
    "c": 0.07099,
    "h": 274.5
  },
  "luminance": 0.01553
}

Semantic roles & 50–950 ramp

primary

#191E44

secondary

#7A733E

accent

#C752D6

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040309

muted

#79787B

Preview Lab

Preview with #191E44

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

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