#19336F#19336F

#19336F is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.9% C 0.109 H 263.9°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#19336F
RGB	rgb(25, 51, 111)
HSL	hsl(222, 63%, 27%)
HSV	hsv(222, 77%, 44%)
CMYK	cmyk(77.5%, 54.1%, 0%, 56.5%)
CIE-LAB	lab(22.73, 13.32, -37.70)
CIE-LCH	lch(22.73, 39.98, 289.45°)
OKLab	oklab(33.85% -0.0116 -0.1084)
OKLCH	oklch(33.85% 0.109 263.9)
XYZ	xyz(4.4530, 3.7215, 15.5195)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19336F #6F5519

analogous

#195E6F #19336F #2A196F

triadic

#19336F #6F1933 #336F19

tetradic

#19336F #6F195E #6F5519 #196F2A

square

#19336F #6F195E #6F5519 #196F2A

split-complementary

#19336F #6F2A19 #5E6F19

monochromatic

#060B19 #0E1C3D #19336F #244AA1 #3262D1

Accessibility & contrast

On white

12.04

#19336F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#19336F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19336F

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19336F	#FFFFFF	#000000	##FFFFFF
##19336F	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3A71

Deuteranopia (green-blind)

#00336E

Tritanopia (blue-blind)

#00414B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #19336f;
/* rgb */ color: rgb(25, 51, 111);
/* oklch */ color: oklch(33.9% 0.109 263.9);

Tailwind

colors: {
  custom: {
    50: '#636a99',
    500: '#19336f',
    950: '#000000',
  },
}

SCSS

$custom: #19336f;
$custom-light: #636a99;
$custom-dark: #000000;

JSON

{
  "hex": "#19336f",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 111
  },
  "hsl": {
    "h": 221.86,
    "s": 63.235,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33853,
    "c": 0.10906,
    "h": 263.9
  },
  "luminance": 0.03722
}

Semantic roles & 50–950 ramp

primary

#19336F

secondary

#A4863F

accent

#B442E6

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #19336F

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

Preview Lab → · Contrast checker → · Palette generator →