#19117C#19117C

#19117C is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.2% C 0.166 H 272.4°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#19117C
RGB	rgb(25, 17, 124)
HSL	hsl(244, 76%, 28%)
HSV	hsv(244, 86%, 49%)
CMYK	cmyk(79.8%, 86.3%, 0%, 51.4%)
CIE-LAB	lab(15.81, 40.19, -57.38)
CIE-LCH	lch(15.81, 70.06, 305.00°)
OKLab	oklab(29.21% 0.0071 -0.166)
OKLCH	oklch(29.21% 0.166 272.4)
XYZ	xyz(4.2382, 2.0623, 19.2396)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19117C #747C11

analogous

#113E7C #19117C #4E117C

triadic

#19117C #7C1911 #117C19

tetradic

#19117C #7C113E #747C11 #117C4E

square

#19117C #7C113E #747C11 #117C4E

split-complementary

#19117C #7C4E11 #3E7C11

monochromatic

#05041B #0E0A46 #19117C #2418B2 #3426E1

Accessibility & contrast

On white

14.87

#19117C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#19117C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19117C

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19117C	#FFFFFF	#000000	##FFFFFF
##19117C	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C7F

Deuteranopia (green-blind)

#00227A

Tritanopia (blue-blind)

#003448

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #19117c;
/* rgb */ color: rgb(25, 17, 124);
/* oklch */ color: oklch(29.2% 0.166 272.4);

Tailwind

colors: {
  custom: {
    50: '#6a53a3',
    500: '#19117c',
    950: '#000000',
  },
}

SCSS

$custom: #19117c;
$custom-light: #6a53a3;
$custom-dark: #000000;

JSON

{
  "hex": "#19117c",
  "rgb": {
    "r": 25,
    "g": 17,
    "b": 124
  },
  "hsl": {
    "h": 244.486,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29207,
    "c": 0.16615,
    "h": 272.4
  },
  "luminance": 0.02063
}

Semantic roles & 50–950 ramp

primary

#19117C

secondary

#A9B237

accent

#F235E4

background

#F6F4FA

surface

#ECE7F4

border

#C7C3CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #19117C

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

Preview Lab → · Contrast checker → · Palette generator →