#191E48#191E48

#191E48 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.7% C 0.078 H 274.5°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#191E48
RGB	rgb(25, 30, 72)
HSL	hsl(234, 48%, 19%)
HSV	hsv(234, 65%, 28%)
CMYK	cmyk(65.3%, 58.3%, 0%, 71.8%)
CIE-LAB	lab(13.25, 12.76, -27.06)
CIE-LCH	lch(13.25, 29.92, 295.25°)
OKLab	oklab(25.71% 0.0061 -0.0775)
OKLCH	oklch(25.71% 0.078 274.5)
XYZ	xyz(2.0345, 1.6029, 6.3318)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E48 #484319

analogous

#193648 #191E48 #2C1948

triadic

#191E48 #48191E #1E4819

tetradic

#191E48 #481936 #484319 #19482C

square

#191E48 #481936 #484319 #19482C

split-complementary

#191E48 #482C19 #364819

monochromatic

#080917 #090B1B #191E48 #293175 #3944A3

Accessibility & contrast

On white

15.90

#191E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#191E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E48

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E48	#FFFFFF	#000000	##FFFFFF
##191E48	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062449

Deuteranopia (green-blind)

#002047

Tritanopia (blue-blind)

#00282F

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #191e48;
/* rgb */ color: rgb(25, 30, 72);
/* oklch */ color: oklch(25.7% 0.078 274.5);

Tailwind

colors: {
  custom: {
    50: '#5b597b',
    500: '#191e48',
    950: '#000000',
  },
}

SCSS

$custom: #191e48;
$custom-light: #5b597b;
$custom-dark: #000000;

JSON

{
  "hex": "#191e48",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 72
  },
  "hsl": {
    "h": 233.617,
    "s": 48.454,
    "l": 19.02
  },
  "oklch": {
    "l": 0.25707,
    "c": 0.07771,
    "h": 274.5
  },
  "luminance": 0.01603
}

Semantic roles & 50–950 ramp

primary

#191E48

secondary

#7E783E

accent

#CA50D8

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#040309

muted

#79787B

Preview Lab

Preview with #191E48

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

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