#191A75#191A75

#191A75 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.5% C 0.149 H 272.1°. Best body text is #FFFFFF at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#191A75
RGB	rgb(25, 26, 117)
HSL	hsl(239, 65%, 28%)
HSV	hsv(239, 79%, 46%)
CMYK	cmyk(78.6%, 77.8%, 0%, 54.1%)
CIE-LAB	lab(16.65, 32.91, -51.50)
CIE-LCH	lch(16.65, 61.12, 302.57°)
OKLab	oklab(29.54% 0.0055 -0.1491)
OKLCH	oklch(29.54% 0.149 272.1)
XYZ	xyz(3.9801, 2.2294, 17.0467)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A75 #757419

analogous

#194875 #191A75 #461975

triadic

#191A75 #75191A #1A7519

tetradic

#191A75 #751948 #757419 #197546

square

#191A75 #751948 #757419 #197546

split-complementary

#191A75 #754619 #487519

monochromatic

#050619 #0E0F43 #191A75 #2425A7 #3536D4

Accessibility & contrast

On white

14.52

#191A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#191A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A75

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A75	#FFFFFF	#000000	##FFFFFF
##191A75	1.00	14.52	1.45	14.52
#FFFFFF	14.52	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E78

Deuteranopia (green-blind)

#002573

Tritanopia (blue-blind)

#003546

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #191a75;
/* rgb */ color: rgb(25, 26, 117);
/* oklch */ color: oklch(29.5% 0.149 272.1);

Tailwind

colors: {
  custom: {
    50: '#67589e',
    500: '#191a75',
    950: '#000000',
  },
}

SCSS

$custom: #191a75;
$custom-light: #67589e;
$custom-dark: #000000;

JSON

{
  "hex": "#191a75",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 117
  },
  "hsl": {
    "h": 239.348,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.29543,
    "c": 0.14918,
    "h": 272.1
  },
  "luminance": 0.0223
}

Semantic roles & 50–950 ramp

primary

#191A75

secondary

#AAA940

accent

#E640E8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #191A75

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

Preview Lab → · Contrast checker → · Palette generator →