#19107E#19107E

#19107E is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.4% C 0.169 H 272.3°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#19107E
RGB	rgb(25, 16, 126)
HSL	hsl(245, 77%, 28%)
HSV	hsv(245, 87%, 49%)
CMYK	cmyk(80.2%, 87.3%, 0%, 50.6%)
CIE-LAB	lab(15.92, 41.28, -58.48)
CIE-LCH	lch(15.92, 71.59, 305.22°)
OKLab	oklab(29.35% 0.0068 -0.1692)
OKLCH	oklch(29.35% 0.169 272.3)
XYZ	xyz(4.3508, 2.0831, 19.9074)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19107E #757E10

analogous

#103E7E #19107E #50107E

triadic

#19107E #7E1910 #107E19

tetradic

#19107E #7E103E #757E10 #107E50

square

#19107E #7E103E #757E10 #107E50

split-complementary

#19107E #7E5010 #3E7E10

monochromatic

#05031B #0E0948 #19107E #2417B4 #3525E3

Accessibility & contrast

On white

14.82

#19107E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#19107E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19107E

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19107E	#FFFFFF	#000000	##FFFFFF
##19107E	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D81

Deuteranopia (green-blind)

#00227C

Tritanopia (blue-blind)

#003449

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #19107e;
/* rgb */ color: rgb(25, 16, 126);
/* oklch */ color: oklch(29.4% 0.169 272.3);

Tailwind

colors: {
  custom: {
    50: '#6b53a5',
    500: '#19107e',
    950: '#000000',
  },
}

SCSS

$custom: #19107e;
$custom-light: #6b53a5;
$custom-dark: #000000;

JSON

{
  "hex": "#19107e",
  "rgb": {
    "r": 25,
    "g": 16,
    "b": 126
  },
  "hsl": {
    "h": 244.909,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.29355,
    "c": 0.1693,
    "h": 272.3
  },
  "luminance": 0.02084
}

Semantic roles & 50–950 ramp

primary

#19107E

secondary

#AAB436

accent

#F434E4

background

#F7F4FA

surface

#EDE7F4

border

#C8C3CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #19107E

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

Preview Lab → · Contrast checker → · Palette generator →