#19438F#19438F

#19438F is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.1% C 0.135 H 261.1°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#19438F
RGB	rgb(25, 67, 143)
HSL	hsl(219, 70%, 33%)
HSV	hsv(219, 83%, 56%)
CMYK	cmyk(82.5%, 53.1%, 0%, 43.9%)
CIE-LAB	lab(29.92, 15.23, -46.15)
CIE-LCH	lch(29.92, 48.60, 288.26°)
OKLab	oklab(40.1% -0.0208 -0.133)
OKLCH	oklch(40.1% 0.135 261.1)
XYZ	xyz(7.3642, 6.2033, 26.7905)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19438F #8F6519

analogous

#197E8F #19438F #2A198F

triadic

#19438F #8F1943 #438F19

tetradic

#19438F #8F197E #8F6519 #198F2A

square

#19438F #8F197E #8F6519 #198F2A

split-complementary

#19438F #8F2A19 #7E8F19

monochromatic

#071227 #102B5B #19438F #225BC3 #447BDE

Accessibility & contrast

On white

9.37

#19438F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#19438F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19438F

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19438F	#FFFFFF	#000000	##FFFFFF
##19438F	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E4C92

Deuteranopia (green-blind)

#00418E

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #19438f;
/* rgb */ color: rgb(25, 67, 143);
/* oklch */ color: oklch(40.1% 0.135 261.1);

Tailwind

colors: {
  custom: {
    50: '#6b76b0',
    500: '#19438f',
    950: '#000000',
  },
}

SCSS

$custom: #19438f;
$custom-light: #6b76b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19438f",
  "rgb": {
    "r": 25,
    "g": 67,
    "b": 143
  },
  "hsl": {
    "h": 218.644,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40098,
    "c": 0.13461,
    "h": 261.1
  },
  "luminance": 0.06204
}

Semantic roles & 50–950 ramp

primary

#19438F

secondary

#BF9444

accent

#AE3BED

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080811

muted

#7A7B80

Preview Lab

Preview with #19438F

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

Preview Lab → · Contrast checker → · Palette generator →