#191A6A#191A6A

#191A6A is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.3% C 0.134 H 273.2°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#191A6A
RGB	rgb(25, 26, 106)
HSL	hsl(239, 62%, 26%)
HSV	hsv(239, 76%, 42%)
CMYK	cmyk(76.4%, 75.5%, 0%, 58.4%)
CIE-LAB	lab(15.41, 28.88, -46.40)
CIE-LCH	lch(15.41, 54.65, 301.90°)
OKLab	oklab(28.29% 0.0075 -0.1342)
OKLCH	oklch(28.29% 0.134 273.2)
XYZ	xyz(3.3709, 1.9857, 13.8385)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A6A #6A6919

analogous

#19426A #191A6A #40196A

triadic

#191A6A #6A191A #1A6A19

tetradic

#191A6A #6A1942 #6A6919 #196A40

square

#191A6A #6A1942 #6A6919 #196A40

split-complementary

#191A6A #6A4019 #426A19

monochromatic

#060619 #0D0E38 #191A6A #25269C #3032CD

Accessibility & contrast

On white

15.03

#191A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#191A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A6A

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A6A	#FFFFFF	#000000	##FFFFFF
##191A6A	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6C

Deuteranopia (green-blind)

#002369

Tritanopia (blue-blind)

#003040

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #191a6a;
/* rgb */ color: rgb(25, 26, 106);
/* oklch */ color: oklch(28.3% 0.134 273.2);

Tailwind

colors: {
  custom: {
    50: '#645796',
    500: '#191a6a',
    950: '#000000',
  },
}

SCSS

$custom: #191a6a;
$custom-light: #645796;
$custom-dark: #000000;

JSON

{
  "hex": "#191a6a",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 106
  },
  "hsl": {
    "h": 239.259,
    "s": 61.832,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28294,
    "c": 0.13442,
    "h": 273.2
  },
  "luminance": 0.01986
}

Semantic roles & 50–950 ramp

primary

#191A6A

secondary

#A09E3F

accent

#E343E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191A6A

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

Preview Lab → · Contrast checker → · Palette generator →