#19509D#19509D

#19509D is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.1% C 0.138 H 258.0°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#19509D
RGB	rgb(25, 80, 157)
HSL	hsl(215, 73%, 36%)
HSV	hsv(215, 84%, 62%)
CMYK	cmyk(84.1%, 49%, 0%, 38.4%)
CIE-LAB	lab(34.76, 12.06, -46.85)
CIE-LCH	lch(34.76, 48.38, 284.44°)
OKLab	oklab(44.12% -0.0287 -0.1348)
OKLCH	oklch(44.12% 0.138 258)
XYZ	xyz(9.3531, 8.3772, 33.0157)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19509D #9D6619

analogous

#19929D #19509D #24199D

triadic

#19509D #9D1950 #509D19

tetradic

#19509D #9D1992 #9D6619 #199D24

square

#19509D #9D1992 #9D6619 #199D24

split-complementary

#19509D #9D2419 #929D19

monochromatic

#081A33 #113568 #19509D #216BD2 #4E8CE3

Accessibility & contrast

On white

7.85

#19509D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#19509D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19509D

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19509D	#FFFFFF	#000000	##FFFFFF
##19509D	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2358A0

Deuteranopia (green-blind)

#004C9B

Tritanopia (blue-blind)

#00636F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #19509d;
/* rgb */ color: rgb(25, 80, 157);
/* oklch */ color: oklch(44.1% 0.138 258.0);

Tailwind

colors: {
  custom: {
    50: '#6e80ba',
    500: '#19509d',
    950: '#000000',
  },
}

SCSS

$custom: #19509d;
$custom-light: #6e80ba;
$custom-dark: #000000;

JSON

{
  "hex": "#19509d",
  "rgb": {
    "r": 25,
    "g": 80,
    "b": 157
  },
  "hsl": {
    "h": 215,
    "s": 72.527,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44123,
    "c": 0.13779,
    "h": 258
  },
  "luminance": 0.08378
}

Semantic roles & 50–950 ramp

primary

#19509D

secondary

#C5934D

accent

#A339EF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #19509D

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

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