#19247A#19247A

#19247A is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.8% C 0.145 H 269.8°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#19247A
RGB	rgb(25, 36, 122)
HSL	hsl(233, 66%, 29%)
HSV	hsv(233, 80%, 48%)
CMYK	cmyk(79.5%, 70.5%, 0%, 52.2%)
CIE-LAB	lab(19.53, 28.32, -49.96)
CIE-LCH	lch(19.53, 57.43, 299.55°)
OKLab	oklab(31.77% -0.0004 -0.1446)
OKLCH	oklch(31.77% 0.145 269.8)
XYZ	xyz(4.5434, 2.8731, 18.7237)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19247A #7A6F19

analogous

#19557A #19247A #3F197A

triadic

#19247A #7A1924 #247A19

tetradic

#19247A #7A1955 #7A6F19 #197A3F

square

#19247A #7A1955 #7A6F19 #197A3F

split-complementary

#19247A #7A3F19 #557A19

monochromatic

#050719 #0F1547 #19247A #2333AD #3749D6

Accessibility & contrast

On white

13.34

#19247A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#19247A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19247A

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19247A	#FFFFFF	#000000	##FFFFFF
##19247A	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#002B78

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #19247a;
/* rgb */ color: rgb(25, 36, 122);
/* oklch */ color: oklch(31.8% 0.145 269.8);

Tailwind

colors: {
  custom: {
    50: '#675fa1',
    500: '#19247a',
    950: '#000000',
  },
}

SCSS

$custom: #19247a;
$custom-light: #675fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#19247a",
  "rgb": {
    "r": 25,
    "g": 36,
    "b": 122
  },
  "hsl": {
    "h": 233.196,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31773,
    "c": 0.14461,
    "h": 269.8
  },
  "luminance": 0.02874
}

Semantic roles & 50–950 ramp

primary

#19247A

secondary

#AFA240

accent

#D63FE9

background

#F6F5FA

surface

#EBE9F3

border

#C6C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #19247A

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

Preview Lab → · Contrast checker → · Palette generator →