#19347A#19347A

#19347A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.0% C 0.124 H 264.7°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#19347A
RGB	rgb(25, 52, 122)
HSL	hsl(223, 66%, 29%)
HSV	hsv(223, 80%, 48%)
CMYK	cmyk(79.5%, 57.4%, 0%, 52.2%)
CIE-LAB	lab(23.89, 17.14, -42.83)
CIE-LCH	lch(23.89, 46.13, 291.81°)
OKLab	oklab(35.01% -0.0114 -0.1235)
OKLCH	oklch(35.01% 0.124 264.7)
XYZ	xyz(5.1405, 4.0672, 18.9227)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19347A #7A5F19

analogous

#19657A #19347A #2F197A

triadic

#19347A #7A1934 #347A19

tetradic

#19347A #7A1965 #7A5F19 #197A2F

square

#19347A #7A1965 #7A5F19 #197A2F

split-complementary

#19347A #7A2F19 #657A19

monochromatic

#050B19 #0F1E47 #19347A #234AAD #3764D6

Accessibility & contrast

On white

11.58

#19347A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#19347A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19347A

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19347A	#FFFFFF	#000000	##FFFFFF
##19347A	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7C

Deuteranopia (green-blind)

#003579

Tritanopia (blue-blind)

#004551

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #19347a;
/* rgb */ color: rgb(25, 52, 122);
/* oklch */ color: oklch(35.0% 0.124 264.7);

Tailwind

colors: {
  custom: {
    50: '#666ba1',
    500: '#19347a',
    950: '#000000',
  },
}

SCSS

$custom: #19347a;
$custom-light: #666ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#19347a",
  "rgb": {
    "r": 25,
    "g": 52,
    "b": 122
  },
  "hsl": {
    "h": 223.299,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.35009,
    "c": 0.12403,
    "h": 264.7
  },
  "luminance": 0.04068
}

Semantic roles & 50–950 ramp

primary

#19347A

secondary

#AF9040

accent

#BA3FE9

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19347A

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

Preview Lab → · Contrast checker → · Palette generator →