#19499E#19499E

#19499E is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.6% C 0.148 H 260.9°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#19499E
RGB	rgb(25, 73, 158)
HSL	hsl(218, 73%, 36%)
HSV	hsv(218, 84%, 62%)
CMYK	cmyk(84.2%, 53.8%, 0%, 38%)
CIE-LAB	lab(32.79, 17.21, -50.64)
CIE-LCH	lch(32.79, 53.48, 288.77°)
OKLab	oklab(42.64% -0.0234 -0.1461)
OKLCH	oklch(42.64% 0.148 260.9)
XYZ	xyz(8.9528, 7.4393, 33.3052)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19499E #9E6E19

analogous

#198B9E #19499E #2B199E

triadic

#19499E #9E1949 #499E19

tetradic

#19499E #9E198B #9E6E19 #199E2B

square

#19499E #9E198B #9E6E19 #199E2B

split-complementary

#19499E #9E2B19 #8B9E19

monochromatic

#081834 #113169 #19499E #2161D3 #4E84E3

Accessibility & contrast

On white

8.44

#19499E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#19499E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19499E

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19499E	#FFFFFF	#000000	##FFFFFF
##19499E	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0553A1

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#005E6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #19499e;
/* rgb */ color: rgb(25, 73, 158);
/* oklch */ color: oklch(42.6% 0.148 260.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#19499e",
  "rgb": {
    "r": 25,
    "g": 73,
    "b": 158
  },
  "hsl": {
    "h": 218.346,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.42639,
    "c": 0.14793,
    "h": 260.9
  },
  "luminance": 0.0744
}

Semantic roles & 50–950 ramp

primary

#19499E

secondary

#C59A4E

accent

#AD38EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #19499E

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

Preview Lab → · Contrast checker → · Palette generator →