#191990#191990

#191990 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.6% C 0.184 H 270.1°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#191990
RGB	rgb(25, 25, 144)
HSL	hsl(240, 70%, 33%)
HSV	hsv(240, 83%, 56%)
CMYK	cmyk(82.6%, 82.6%, 0%, 43.5%)
CIE-LAB	lab(19.70, 42.75, -63.54)
CIE-LCH	lch(19.70, 76.58, 303.94°)
OKLab	oklab(32.63% 0.0002 -0.184)
OKLCH	oklch(32.63% 0.184 270.1)
XYZ	xyz(5.7809, 2.9149, 26.6381)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191990 #909019

analogous

#195490 #191990 #541990

triadic

#191990 #901919 #199019

tetradic

#191990 #901954 #909019 #199054

square

#191990 #901954 #909019 #199054

split-complementary

#191990 #905419 #549019

monochromatic

#070728 #10105C #191990 #2222C4 #4545DF

Accessibility & contrast

On white

13.26

#191990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#191990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191990

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191990	#FFFFFF	#000000	##FFFFFF
##191990	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003693

Deuteranopia (green-blind)

#00298E

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #191990;
/* rgb */ color: rgb(25, 25, 144);
/* oklch */ color: oklch(32.6% 0.184 270.1);

Tailwind

colors: {
  custom: {
    50: '#6f59b2',
    500: '#191990',
    950: '#000000',
  },
}

SCSS

$custom: #191990;
$custom-light: #6f59b2;
$custom-dark: #000000;

JSON

{
  "hex": "#191990",
  "rgb": {
    "r": 25,
    "g": 25,
    "b": 144
  },
  "hsl": {
    "h": 240,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.32632,
    "c": 0.18396,
    "h": 270.1
  },
  "luminance": 0.02916
}

Semantic roles & 50–950 ramp

primary

#191990

secondary

#C0C045

accent

#ED3BED

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #191990

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

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