#19339F#19339F

#19339F is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.176 H 266.5°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#19339F
RGB	rgb(25, 51, 159)
HSL	hsl(228, 73%, 36%)
HSV	hsv(228, 84%, 62%)
CMYK	cmyk(84.3%, 67.9%, 0%, 37.6%)
CIE-LAB	lab(26.95, 32.52, -60.78)
CIE-LCH	lch(26.95, 68.93, 298.15°)
OKLab	oklab(38.31% -0.0106 -0.1761)
OKLCH	oklch(38.31% 0.176 266.5)
XYZ	xyz(7.8405, 5.0766, 33.3608)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19339F #9F8519

analogous

#19769F #19339F #42199F

triadic

#19339F #9F1933 #339F19

tetradic

#19339F #9F1976 #9F8519 #199F42

square

#19339F #9F1976 #9F8519 #199F42

split-complementary

#19339F #9F4219 #769F19

monochromatic

#081135 #11226A #19339F #2144D4 #4F6CE3

Accessibility & contrast

On white

10.42

#19339F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#19339F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19339F

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19339F	#FFFFFF	#000000	##FFFFFF
##19339F	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A2

Deuteranopia (green-blind)

#00399D

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #19339f;
/* rgb */ color: rgb(25, 51, 159);
/* oklch */ color: oklch(38.3% 0.176 266.5);

Tailwind

colors: {
  custom: {
    50: '#706abc',
    500: '#19339f',
    950: '#000000',
  },
}

SCSS

$custom: #19339f;
$custom-light: #706abc;
$custom-dark: #000000;

JSON

{
  "hex": "#19339f",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 159
  },
  "hsl": {
    "h": 228.358,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38306,
    "c": 0.17643,
    "h": 266.5
  },
  "luminance": 0.05078
}

Semantic roles & 50–950 ramp

primary

#19339F

secondary

#C6AE4E

accent

#CC38F0

background

#F7F6FB

surface

#EDEBF7

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #19339F

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

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