#19135B#19135B

#19135B is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.5% C 0.122 H 277.0°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#19135B
RGB	rgb(25, 19, 91)
HSL	hsl(245, 65%, 22%)
HSV	hsv(245, 79%, 36%)
CMYK	cmyk(72.5%, 79.1%, 0%, 64.3%)
CIE-LAB	lab(12.14, 27.83, -41.83)
CIE-LCH	lch(12.14, 50.25, 303.64°)
OKLab	oklab(25.46% 0.0149 -0.1209)
OKLCH	oklch(25.46% 0.122 277)
XYZ	xyz(2.5215, 1.4275, 10.0382)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19135B #555B13

analogous

#13315B #19135B #3D135B

triadic

#19135B #5B1913 #135B19

tetradic

#19135B #5B1331 #555B13 #135B3D

square

#19135B #5B1331 #555B13 #135B3D

split-complementary

#19135B #5B3D13 #315B13

monochromatic

#070519 #0B0828 #19135B #271E8E #3528C0

Accessibility & contrast

On white

16.33

#19135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#19135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19135B

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19135B	#FFFFFF	#000000	##FFFFFF
##19135B	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235D

Deuteranopia (green-blind)

#001D5A

Tritanopia (blue-blind)

#002736

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #19135b;
/* rgb */ color: rgb(25, 19, 91);
/* oklch */ color: oklch(25.5% 0.122 277.0);

Tailwind

colors: {
  custom: {
    50: '#61528a',
    500: '#19135b',
    950: '#000000',
  },
}

SCSS

$custom: #19135b;
$custom-light: #61528a;
$custom-dark: #000000;

JSON

{
  "hex": "#19135b",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 245,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.2546,
    "c": 0.12177,
    "h": 277
  },
  "luminance": 0.01428
}

Semantic roles & 50–950 ramp

primary

#19135B

secondary

#8B9337

accent

#E83FDA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #19135B

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

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