#191290#191290

#191290 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.9% C 0.189 H 270.5°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#191290
RGB	rgb(25, 18, 144)
HSL	hsl(243, 78%, 32%)
HSV	hsv(243, 88%, 56%)
CMYK	cmyk(82.6%, 87.5%, 0%, 43.5%)
CIE-LAB	lab(18.59, 46.02, -65.37)
CIE-LCH	lch(18.59, 79.95, 305.14°)
OKLab	oklab(31.87% 0.0016 -0.1891)
OKLCH	oklch(31.87% 0.189 270.5)
XYZ	xyz(5.6495, 2.6522, 26.5943)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191290 #899012

analogous

#124A90 #191290 #581290

triadic

#191290 #901912 #129019

tetradic

#191290 #90124A #899012 #129058

square

#191290 #90124A #899012 #129058

split-complementary

#191290 #905812 #4A9012

monochromatic

#060423 #100B5A #191290 #2219C6 #4036E6

Accessibility & contrast

On white

13.72

#191290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#191290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191290

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191290	#FFFFFF	#000000	##FFFFFF
##191290	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003393

Deuteranopia (green-blind)

#00278E

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #191290;
/* rgb */ color: rgb(25, 18, 144);
/* oklch */ color: oklch(31.9% 0.189 270.5);

Tailwind

colors: {
  custom: {
    50: '#6f55b2',
    500: '#191290',
    950: '#000000',
  },
}

SCSS

$custom: #191290;
$custom-light: #6f55b2;
$custom-dark: #000000;

JSON

{
  "hex": "#191290",
  "rgb": {
    "r": 25,
    "g": 18,
    "b": 144
  },
  "hsl": {
    "h": 243.333,
    "s": 77.778,
    "l": 31.765
  },
  "oklch": {
    "l": 0.31868,
    "c": 0.18914,
    "h": 270.5
  },
  "luminance": 0.02653
}

Semantic roles & 50–950 ramp

primary

#191290

secondary

#BCC43A

accent

#F434EA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #191290

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

Preview Lab → · Contrast checker → · Palette generator →