#19108D#19108D

#19108D is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.3% C 0.187 H 270.8°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#19108D
RGB	rgb(25, 16, 141)
HSL	hsl(244, 80%, 31%)
HSV	hsv(244, 89%, 55%)
CMYK	cmyk(82.3%, 88.7%, 0%, 44.7%)
CIE-LAB	lab(17.92, 45.93, -64.63)
CIE-LCH	lch(17.92, 79.29, 305.40°)
OKLab	oklab(31.29% 0.0027 -0.1869)
OKLCH	oklch(31.29% 0.187 270.8)
XYZ	xyz(5.3923, 2.4997, 25.3924)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19108D #848D10

analogous

#10458D #19108D #57108D

triadic

#19108D #8D1910 #108D19

tetradic

#19108D #8D1045 #848D10 #108D57

square

#19108D #8D1045 #848D10 #108D57

split-complementary

#19108D #8D5710 #458D10

monochromatic

#06041F #0F0A56 #19108D #2316C4 #3D30E7

Accessibility & contrast

On white

14.00

#19108D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#19108D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19108D

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19108D	#FFFFFF	#000000	##FFFFFF
##19108D	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003290

Deuteranopia (green-blind)

#00258B

Tritanopia (blue-blind)

#003B52

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #19108d;
/* rgb */ color: rgb(25, 16, 141);
/* oklch */ color: oklch(31.3% 0.187 270.8);

Tailwind

colors: {
  custom: {
    50: '#6f54b0',
    500: '#19108d',
    950: '#000000',
  },
}

SCSS

$custom: #19108d;
$custom-light: #6f54b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19108d",
  "rgb": {
    "r": 25,
    "g": 16,
    "b": 141
  },
  "hsl": {
    "h": 244.32,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31292,
    "c": 0.18695,
    "h": 270.8
  },
  "luminance": 0.025
}

Semantic roles & 50–950 ramp

primary

#19108D

secondary

#B8C237

accent

#F632E8

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #19108D

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

Preview Lab → · Contrast checker → · Palette generator →