#19428E#19428E

#19428E is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.8% C 0.134 H 261.4°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#19428E
RGB	rgb(25, 66, 142)
HSL	hsl(219, 70%, 33%)
HSV	hsv(219, 82%, 56%)
CMYK	cmyk(82.4%, 53.5%, 0%, 44.3%)
CIE-LAB	lab(29.55, 15.51, -46.13)
CIE-LCH	lch(29.55, 48.67, 288.58°)
OKLab	oklab(39.79% -0.0202 -0.133)
OKLCH	oklch(39.79% 0.134 261.4)
XYZ	xyz(7.2298, 6.0552, 26.3737)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19428E #8E6519

analogous

#197D8E #19428E #2A198E

triadic

#19428E #8E1942 #428E19

tetradic

#19428E #8E197D #8E6519 #198E2A

square

#19428E #8E197D #8E6519 #198E2A

split-complementary

#19428E #8E2A19 #7D8E19

monochromatic

#071226 #102A5A #19428E #225AC2 #437ADE

Accessibility & contrast

On white

9.50

#19428E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#19428E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19428E

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19428E	#FFFFFF	#000000	##FFFFFF
##19428E	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4B91

Deuteranopia (green-blind)

#00418D

Tritanopia (blue-blind)

#005561

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #19428e;
/* rgb */ color: rgb(25, 66, 142);
/* oklch */ color: oklch(39.8% 0.134 261.4);

Tailwind

colors: {
  custom: {
    50: '#6a75b0',
    500: '#19428e',
    950: '#000000',
  },
}

SCSS

$custom: #19428e;
$custom-light: #6a75b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19428e",
  "rgb": {
    "r": 25,
    "g": 66,
    "b": 142
  },
  "hsl": {
    "h": 218.974,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39794,
    "c": 0.13448,
    "h": 261.4
  },
  "luminance": 0.06056
}

Semantic roles & 50–950 ramp

primary

#19428E

secondary

#BF9444

accent

#AF3BED

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #19428E

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

Preview Lab → · Contrast checker → · Palette generator →