#19367B#19367B

#19367B is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.5% C 0.123 H 264.0°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#19367B
RGB	rgb(25, 54, 123)
HSL	hsl(222, 66%, 29%)
HSV	hsv(222, 80%, 48%)
CMYK	cmyk(79.7%, 56.1%, 0%, 51.8%)
CIE-LAB	lab(24.56, 16.13, -42.38)
CIE-LCH	lch(24.56, 45.35, 290.83°)
OKLab	oklab(35.54% -0.0129 -0.1222)
OKLCH	oklch(35.54% 0.123 264)
XYZ	xyz(5.2939, 4.2745, 19.2811)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19367B #7B5E19

analogous

#19677B #19367B #2D197B

triadic

#19367B #7B1936 #367B19

tetradic

#19367B #7B1967 #7B5E19 #197B2D

square

#19367B #7B1967 #7B5E19 #197B2D

split-complementary

#19367B #7B2D19 #677B19

monochromatic

#050B19 #0F2048 #19367B #234CAE #3867D7

Accessibility & contrast

On white

11.32

#19367B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#19367B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19367B

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19367B	#FFFFFF	#000000	##FFFFFF
##19367B	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F7D

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#004753

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #19367b;
/* rgb */ color: rgb(25, 54, 123);
/* oklch */ color: oklch(35.5% 0.123 264.0);

Tailwind

colors: {
  custom: {
    50: '#666ca2',
    500: '#19367b',
    950: '#000000',
  },
}

SCSS

$custom: #19367b;
$custom-light: #666ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#19367b",
  "rgb": {
    "r": 25,
    "g": 54,
    "b": 123
  },
  "hsl": {
    "h": 222.245,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35538,
    "c": 0.12284,
    "h": 264
  },
  "luminance": 0.04275
}

Semantic roles & 50–950 ramp

primary

#19367B

secondary

#AF8F40

accent

#B73FE9

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19367B

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

Preview Lab → · Contrast checker → · Palette generator →