#191A69#191A69

#191A69 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.2% C 0.133 H 273.3°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#191A69
RGB	rgb(25, 26, 105)
HSL	hsl(239, 62%, 25%)
HSV	hsv(239, 76%, 41%)
CMYK	cmyk(76.2%, 75.2%, 0%, 58.8%)
CIE-LAB	lab(15.30, 28.50, -45.92)
CIE-LCH	lch(15.30, 54.05, 301.83°)
OKLab	oklab(28.18% 0.0077 -0.1328)
OKLCH	oklch(28.18% 0.133 273.3)
XYZ	xyz(3.3192, 1.9651, 13.5662)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A69 #696819

analogous

#194269 #191A69 #401969

triadic

#191A69 #69191A #1A6919

tetradic

#191A69 #691942 #696819 #196940

square

#191A69 #691942 #696819 #196940

split-complementary

#191A69 #694019 #426919

monochromatic

#060619 #0D0E38 #191A69 #25269A #3132CC

Accessibility & contrast

On white

15.08

#191A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#191A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A69

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A69	#FFFFFF	#000000	##FFFFFF
##191A69	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6B

Deuteranopia (green-blind)

#002268

Tritanopia (blue-blind)

#00303F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #191a69;
/* rgb */ color: rgb(25, 26, 105);
/* oklch */ color: oklch(28.2% 0.133 273.3);

Tailwind

colors: {
  custom: {
    50: '#645795',
    500: '#191a69',
    950: '#000000',
  },
}

SCSS

$custom: #191a69;
$custom-light: #645795;
$custom-dark: #000000;

JSON

{
  "hex": "#191a69",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 105
  },
  "hsl": {
    "h": 239.25,
    "s": 61.538,
    "l": 25.49
  },
  "oklch": {
    "l": 0.28182,
    "c": 0.13304,
    "h": 273.3
  },
  "luminance": 0.01965
}

Semantic roles & 50–950 ramp

primary

#191A69

secondary

#9F9D3F

accent

#E343E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191A69

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

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