#19227A#19227A

#19227A is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.4% C 0.147 H 270.3°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#19227A
RGB	rgb(25, 34, 122)
HSL	hsl(234, 66%, 29%)
HSV	hsv(234, 80%, 48%)
CMYK	cmyk(79.5%, 72.1%, 0%, 52.2%)
CIE-LAB	lab(19.04, 29.66, -50.77)
CIE-LCH	lch(19.04, 58.80, 300.29°)
OKLab	oklab(31.42% 0.0007 -0.147)
OKLCH	oklch(31.42% 0.147 270.3)
XYZ	xyz(4.4846, 2.7554, 18.7041)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19227A #7A7119

analogous

#19537A #19227A #41197A

triadic

#19227A #7A1922 #227A19

tetradic

#19227A #7A1953 #7A7119 #197A41

square

#19227A #7A1953 #7A7119 #197A41

split-complementary

#19227A #7A4119 #537A19

monochromatic

#050719 #0F1447 #19227A #2330AD #3746D6

Accessibility & contrast

On white

13.54

#19227A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#19227A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19227A

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19227A	#FFFFFF	#000000	##FFFFFF
##19227A	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337D

Deuteranopia (green-blind)

#002A78

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #19227a;
/* rgb */ color: rgb(25, 34, 122);
/* oklch */ color: oklch(31.4% 0.147 270.3);

Tailwind

colors: {
  custom: {
    50: '#685da1',
    500: '#19227a',
    950: '#000000',
  },
}

SCSS

$custom: #19227a;
$custom-light: #685da1;
$custom-dark: #000000;

JSON

{
  "hex": "#19227a",
  "rgb": {
    "r": 25,
    "g": 34,
    "b": 122
  },
  "hsl": {
    "h": 234.433,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31417,
    "c": 0.14698,
    "h": 270.3
  },
  "luminance": 0.02756
}

Semantic roles & 50–950 ramp

primary

#19227A

secondary

#AFA440

accent

#D93FE9

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #19227A

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

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