#191A6C#191A6C

#191A6C is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.137 H 273.0°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#191A6C
RGB	rgb(25, 26, 108)
HSL	hsl(239, 62%, 26%)
HSV	hsv(239, 77%, 42%)
CMYK	cmyk(76.9%, 75.9%, 0%, 57.6%)
CIE-LAB	lab(15.63, 29.62, -47.34)
CIE-LCH	lch(15.63, 55.85, 302.03°)
OKLab	oklab(28.52% 0.0071 -0.137)
OKLCH	oklch(28.52% 0.137 273)
XYZ	xyz(3.4762, 2.0278, 14.3927)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A6C #6C6B19

analogous

#19436C #191A6C #41196C

triadic

#191A6C #6C191A #1A6C19

tetradic

#191A6C #6C1943 #6C6B19 #196C41

square

#191A6C #6C1943 #6C6B19 #196C41

split-complementary

#191A6C #6C4119 #436C19

monochromatic

#060619 #0D0E3A #191A6C #25269E #3032CF

Accessibility & contrast

On white

14.94

#191A6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#191A6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A6C

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A6C	#FFFFFF	#000000	##FFFFFF
##191A6C	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6E

Deuteranopia (green-blind)

#00236B

Tritanopia (blue-blind)

#003141

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #191a6c;
/* rgb */ color: rgb(25, 26, 108);
/* oklch */ color: oklch(28.5% 0.137 273.0);

Tailwind

colors: {
  custom: {
    50: '#655797',
    500: '#191a6c',
    950: '#000000',
  },
}

SCSS

$custom: #191a6c;
$custom-light: #655797;
$custom-dark: #000000;

JSON

{
  "hex": "#191a6c",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 108
  },
  "hsl": {
    "h": 239.277,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28517,
    "c": 0.13715,
    "h": 273
  },
  "luminance": 0.02028
}

Semantic roles & 50–950 ramp

primary

#191A6C

secondary

#A1A03F

accent

#E442E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030E

muted

#7A787E

Preview Lab

Preview with #191A6C

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

Preview Lab → · Contrast checker → · Palette generator →