#19499D#19499D

#19499D is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.6% C 0.147 H 260.8°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#19499D
RGB	rgb(25, 73, 157)
HSL	hsl(218, 73%, 36%)
HSV	hsv(218, 84%, 62%)
CMYK	cmyk(84.1%, 53.5%, 0%, 38.4%)
CIE-LAB	lab(32.71, 16.80, -50.16)
CIE-LCH	lch(32.71, 52.90, 288.52°)
OKLab	oklab(42.56% -0.0235 -0.1446)
OKLCH	oklch(42.56% 0.147 260.8)
XYZ	xyz(8.8670, 7.4050, 32.8537)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19499D #9D6D19

analogous

#198B9D #19499D #2B199D

triadic

#19499D #9D1949 #499D19

tetradic

#19499D #9D198B #9D6D19 #199D2B

square

#19499D #9D198B #9D6D19 #199D2B

split-complementary

#19499D #9D2B19 #8B9D19

monochromatic

#081833 #113068 #19499D #2162D2 #4E84E3

Accessibility & contrast

On white

8.46

#19499D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#19499D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19499D

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19499D	#FFFFFF	#000000	##FFFFFF
##19499D	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0853A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#005E6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #19499d;
/* rgb */ color: rgb(25, 73, 157);
/* oklch */ color: oklch(42.6% 0.147 260.8);

Tailwind

colors: {
  custom: {
    50: '#6e7bbb',
    500: '#19499d',
    950: '#000000',
  },
}

SCSS

$custom: #19499d;
$custom-light: #6e7bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#19499d",
  "rgb": {
    "r": 25,
    "g": 73,
    "b": 157
  },
  "hsl": {
    "h": 218.182,
    "s": 72.527,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42558,
    "c": 0.14655,
    "h": 260.8
  },
  "luminance": 0.07406
}

Semantic roles & 50–950 ramp

primary

#19499D

secondary

#C5994D

accent

#AD39EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080912

muted

#7B7B81

Preview Lab

Preview with #19499D

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

Preview Lab → · Contrast checker → · Palette generator →