#19227C#19227C

#19227C is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.150 H 270.2°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#19227C
RGB	rgb(25, 34, 124)
HSL	hsl(235, 66%, 29%)
HSV	hsv(235, 80%, 49%)
CMYK	cmyk(79.8%, 72.6%, 0%, 51.4%)
CIE-LAB	lab(19.25, 30.41, -51.70)
CIE-LCH	lch(19.25, 59.98, 300.47°)
OKLab	oklab(31.63% 0.0005 -0.1497)
OKLCH	oklch(31.63% 0.15 270.2)
XYZ	xyz(4.6098, 2.8055, 19.3634)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19227C #7C7319

analogous

#19547C #19227C #41197C

triadic

#19227C #7C1922 #227C19

tetradic

#19227C #7C1954 #7C7319 #197C41

square

#19227C #7C1954 #7C7319 #197C41

split-complementary

#19227C #7C4119 #547C19

monochromatic

#050719 #0F1449 #19227C #2330AF #3847D7

Accessibility & contrast

On white

13.45

#19227C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#19227C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19227C

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19227C	#FFFFFF	#000000	##FFFFFF
##19227C	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#002A7A

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #19227c;
/* rgb */ color: rgb(25, 34, 124);
/* oklch */ color: oklch(31.6% 0.150 270.2);

Tailwind

colors: {
  custom: {
    50: '#685da3',
    500: '#19227c',
    950: '#000000',
  },
}

SCSS

$custom: #19227c;
$custom-light: #685da3;
$custom-dark: #000000;

JSON

{
  "hex": "#19227c",
  "rgb": {
    "r": 25,
    "g": 34,
    "b": 124
  },
  "hsl": {
    "h": 234.545,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31633,
    "c": 0.14968,
    "h": 270.2
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#19227C

secondary

#B0A640

accent

#DA3EE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #19227C

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

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