#191690#191690

#191690 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.3% C 0.186 H 270.3°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#191690
RGB	rgb(25, 22, 144)
HSL	hsl(241, 73%, 33%)
HSV	hsv(241, 85%, 56%)
CMYK	cmyk(82.6%, 84.7%, 0%, 43.5%)
CIE-LAB	lab(19.20, 44.23, -64.37)
CIE-LCH	lch(19.20, 78.10, 304.49°)
OKLab	oklab(32.28% 0.0009 -0.1863)
OKLCH	oklch(32.28% 0.186 270.3)
XYZ	xyz(5.7201, 2.7934, 26.6179)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191690 #8D9016

analogous

#165090 #191690 #561690

triadic

#191690 #901916 #169019

tetradic

#191690 #901650 #8D9016 #169056

square

#191690 #901650 #8D9016 #169056

split-complementary

#191690 #905616 #509016

monochromatic

#070626 #100E5B #191690 #221EC5 #433FE2

Accessibility & contrast

On white

13.47

#191690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#191690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191690

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191690	#FFFFFF	#000000	##FFFFFF
##191690	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003593

Deuteranopia (green-blind)

#00288E

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #191690;
/* rgb */ color: rgb(25, 22, 144);
/* oklch */ color: oklch(32.3% 0.186 270.3);

Tailwind

colors: {
  custom: {
    50: '#6f57b2',
    500: '#191690',
    950: '#000000',
  },
}

SCSS

$custom: #191690;
$custom-light: #6f57b2;
$custom-dark: #000000;

JSON

{
  "hex": "#191690",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 144
  },
  "hsl": {
    "h": 241.475,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.32283,
    "c": 0.18632,
    "h": 270.3
  },
  "luminance": 0.02794
}

Semantic roles & 50–950 ramp

primary

#191690

secondary

#BFC240

accent

#F038EC

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #191690

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

Preview Lab → · Contrast checker → · Palette generator →