#19218F#19218F

#19218F is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.175 H 269.4°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#19218F
RGB	rgb(25, 33, 143)
HSL	hsl(236, 70%, 33%)
HSV	hsv(236, 83%, 56%)
CMYK	cmyk(82.5%, 76.9%, 0%, 43.9%)
CIE-LAB	lab(21.12, 37.98, -60.56)
CIE-LCH	lch(21.12, 71.49, 302.10°)
OKLab	oklab(33.6% -0.0018 -0.1754)
OKLCH	oklch(33.6% 0.175 269.4)
XYZ	xyz(5.9010, 3.2769, 26.3028)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19218F #8F8719

analogous

#195C8F #19218F #4C198F

triadic

#19218F #8F1921 #218F19

tetradic

#19218F #8F195C #8F8719 #198F4C

square

#19218F #8F195C #8F8719 #198F4C

split-complementary

#19218F #8F4C19 #5C8F19

monochromatic

#070927 #10155B #19218F #222DC3 #444FDE

Accessibility & contrast

On white

12.68

#19218F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#19218F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19218F

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19218F	#FFFFFF	#000000	##FFFFFF
##19218F	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#002D8D

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #19218f;
/* rgb */ color: rgb(25, 33, 143);
/* oklch */ color: oklch(33.6% 0.175 269.4);

Tailwind

colors: {
  custom: {
    50: '#6e5eb1',
    500: '#19218f',
    950: '#000000',
  },
}

SCSS

$custom: #19218f;
$custom-light: #6e5eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#19218f",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 143
  },
  "hsl": {
    "h": 235.932,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33596,
    "c": 0.17546,
    "h": 269.4
  },
  "luminance": 0.03278
}

Semantic roles & 50–950 ramp

primary

#19218F

secondary

#BFB744

accent

#E13BED

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #19218F

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

Preview Lab → · Contrast checker → · Palette generator →