#19366F#19366F

#19366F is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.6% C 0.105 H 262.1°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#19366F
RGB	rgb(25, 54, 111)
HSL	hsl(220, 63%, 27%)
HSV	hsv(220, 77%, 44%)
CMYK	cmyk(77.5%, 51.4%, 0%, 56.5%)
CIE-LAB	lab(23.65, 11.17, -36.22)
CIE-LCH	lch(23.65, 37.90, 287.14°)
OKLab	oklab(34.55% -0.0144 -0.104)
OKLCH	oklch(34.55% 0.105 262.1)
XYZ	xyz(4.5883, 3.9922, 15.5646)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19366F #6F5219

analogous

#19616F #19366F #27196F

triadic

#19366F #6F1936 #366F19

tetradic

#19366F #6F1961 #6F5219 #196F27

square

#19366F #6F1961 #6F5219 #196F27

split-complementary

#19366F #6F2719 #616F19

monochromatic

#060C19 #0E1E3D #19366F #244EA1 #3267D1

Accessibility & contrast

On white

11.68

#19366F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#19366F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19366F

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19366F	#FFFFFF	#000000	##FFFFFF
##19366F	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153C71

Deuteranopia (green-blind)

#00356E

Tritanopia (blue-blind)

#00444D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #19366f;
/* rgb */ color: rgb(25, 54, 111);
/* oklch */ color: oklch(34.6% 0.105 262.1);

Tailwind

colors: {
  custom: {
    50: '#636c99',
    500: '#19366f',
    950: '#000000',
  },
}

SCSS

$custom: #19366f;
$custom-light: #636c99;
$custom-dark: #000000;

JSON

{
  "hex": "#19366f",
  "rgb": {
    "r": 25,
    "g": 54,
    "b": 111
  },
  "hsl": {
    "h": 219.767,
    "s": 63.235,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34552,
    "c": 0.10502,
    "h": 262.1
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#19366F

secondary

#A4823F

accent

#AF42E6

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #19366F

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

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