#19236E#19236E

#19236E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.3% C 0.129 H 270.5°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#19236E
RGB	rgb(25, 35, 110)
HSL	hsl(233, 63%, 26%)
HSV	hsv(233, 77%, 43%)
CMYK	cmyk(77.3%, 68.2%, 0%, 56.9%)
CIE-LAB	lab(18.07, 24.34, -44.63)
CIE-LCH	lch(18.07, 50.84, 298.60°)
OKLab	oklab(30.35% 0.0012 -0.129)
OKLCH	oklch(30.35% 0.129 270.5)
XYZ	xyz(3.8154, 2.5341, 15.0369)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19236E #6E6419

analogous

#194E6E #19236E #3A196E

triadic

#19236E #6E1923 #236E19

tetradic

#19236E #6E194E #6E6419 #196E3A

square

#19236E #6E194E #6E6419 #196E3A

split-complementary

#19236E #6E3A19 #4E6E19

monochromatic

#060819 #0E133C #19236E #2433A0 #3144D0

Accessibility & contrast

On white

13.93

#19236E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#19236E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19236E

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19236E	#FFFFFF	#000000	##FFFFFF
##19236E	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003070

Deuteranopia (green-blind)

#00286D

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #19236e;
/* rgb */ color: rgb(25, 35, 110);
/* oklch */ color: oklch(30.3% 0.129 270.5);

Tailwind

colors: {
  custom: {
    50: '#645e98',
    500: '#19236e',
    950: '#000000',
  },
}

SCSS

$custom: #19236e;
$custom-light: #645e98;
$custom-dark: #000000;

JSON

{
  "hex": "#19236e",
  "rgb": {
    "r": 25,
    "g": 35,
    "b": 110
  },
  "hsl": {
    "h": 232.941,
    "s": 62.963,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30346,
    "c": 0.12905,
    "h": 270.5
  },
  "luminance": 0.02535
}

Semantic roles & 50–950 ramp

primary

#19236E

secondary

#A3983F

accent

#D342E6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #19236E

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

Preview Lab → · Contrast checker → · Palette generator →