#19236B#19236B

#19236B is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.0% C 0.125 H 270.6°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#19236B
RGB	rgb(25, 35, 107)
HSL	hsl(233, 62%, 26%)
HSV	hsv(233, 77%, 42%)
CMYK	cmyk(76.6%, 67.3%, 0%, 58%)
CIE-LAB	lab(17.78, 23.15, -43.16)
CIE-LCH	lch(17.78, 48.98, 298.21°)
OKLab	oklab(30.04% 0.0014 -0.1247)
OKLCH	oklch(30.04% 0.125 270.6)
XYZ	xyz(3.6549, 2.4699, 14.1912)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19236B #6B6119

analogous

#194C6B #19236B #38196B

triadic

#19236B #6B1923 #236B19

tetradic

#19236B #6B194C #6B6119 #196B38

square

#19236B #6B194C #6B6119 #196B38

split-complementary

#19236B #6B3819 #4C6B19

monochromatic

#060819 #0D1339 #19236B #25339D #3043CE

Accessibility & contrast

On white

14.06

#19236B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#19236B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19236B

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19236B	#FFFFFF	#000000	##FFFFFF
##19236B	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6D

Deuteranopia (green-blind)

#00286A

Tritanopia (blue-blind)

#003643

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #19236b;
/* rgb */ color: rgb(25, 35, 107);
/* oklch */ color: oklch(30.0% 0.125 270.6);

Tailwind

colors: {
  custom: {
    50: '#635d96',
    500: '#19236b',
    950: '#000000',
  },
}

SCSS

$custom: #19236b;
$custom-light: #635d96;
$custom-dark: #000000;

JSON

{
  "hex": "#19236b",
  "rgb": {
    "r": 25,
    "g": 35,
    "b": 107
  },
  "hsl": {
    "h": 232.683,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30044,
    "c": 0.12473,
    "h": 270.6
  },
  "luminance": 0.0247
}

Semantic roles & 50–950 ramp

primary

#19236B

secondary

#A1953F

accent

#D143E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #19236B

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

Preview Lab → · Contrast checker → · Palette generator →