#19448F#19448F

#19448F is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.3% C 0.133 H 260.7°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#19448F
RGB	rgb(25, 68, 143)
HSL	hsl(218, 70%, 33%)
HSV	hsv(218, 83%, 56%)
CMYK	cmyk(82.5%, 52.4%, 0%, 43.9%)
CIE-LAB	lab(30.21, 14.54, -45.68)
CIE-LCH	lch(30.21, 47.93, 287.65°)
OKLab	oklab(40.32% -0.0216 -0.1316)
OKLCH	oklch(40.32% 0.133 260.7)
XYZ	xyz(7.4242, 6.3232, 26.8105)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19448F #8F6419

analogous

#197F8F #19448F #29198F

triadic

#19448F #8F1944 #448F19

tetradic

#19448F #8F197F #8F6419 #198F29

square

#19448F #8F197F #8F6419 #198F29

split-complementary

#19448F #8F2919 #7F8F19

monochromatic

#071227 #102B5B #19448F #225DC3 #447CDE

Accessibility & contrast

On white

9.27

#19448F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#19448F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19448F

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19448F	#FFFFFF	#000000	##FFFFFF
##19448F	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124D92

Deuteranopia (green-blind)

#00428E

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #19448f;
/* rgb */ color: rgb(25, 68, 143);
/* oklch */ color: oklch(40.3% 0.133 260.7);

Tailwind

colors: {
  custom: {
    50: '#6b77b0',
    500: '#19448f',
    950: '#000000',
  },
}

SCSS

$custom: #19448f;
$custom-light: #6b77b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19448f",
  "rgb": {
    "r": 25,
    "g": 68,
    "b": 143
  },
  "hsl": {
    "h": 218.136,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40322,
    "c": 0.13333,
    "h": 260.7
  },
  "luminance": 0.06324
}

Semantic roles & 50–950 ramp

primary

#19448F

secondary

#BF9344

accent

#AC3BED

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080811

muted

#7A7B80

Preview Lab

Preview with #19448F

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

Preview Lab → · Contrast checker → · Palette generator →