#19509E#19509E

#19509E is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.2% C 0.139 H 258.2°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#19509E
RGB	rgb(25, 80, 158)
HSL	hsl(215, 73%, 36%)
HSV	hsv(215, 84%, 62%)
CMYK	cmyk(84.2%, 49.4%, 0%, 38%)
CIE-LAB	lab(34.83, 12.47, -47.34)
CIE-LCH	lch(34.83, 48.96, 284.75°)
OKLab	oklab(44.2% -0.0285 -0.1362)
OKLCH	oklch(44.2% 0.139 258.2)
XYZ	xyz(9.4388, 8.4114, 33.4672)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19509E #9E6719

analogous

#19929E #19509E #24199E

triadic

#19509E #9E1950 #509E19

tetradic

#19509E #9E1992 #9E6719 #199E24

square

#19509E #9E1992 #9E6719 #199E24

split-complementary

#19509E #9E2419 #929E19

monochromatic

#081A34 #113569 #19509E #216BD3 #4E8CE3

Accessibility & contrast

On white

7.83

#19509E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#19509E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19509E

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19509E	#FFFFFF	#000000	##FFFFFF
##19509E	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2258A1

Deuteranopia (green-blind)

#004C9C

Tritanopia (blue-blind)

#00636F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #19509e;
/* rgb */ color: rgb(25, 80, 158);
/* oklch */ color: oklch(44.2% 0.139 258.2);

Tailwind

colors: {
  custom: {
    50: '#6e80bb',
    500: '#19509e',
    950: '#000000',
  },
}

SCSS

$custom: #19509e;
$custom-light: #6e80bb;
$custom-dark: #000000;

JSON

{
  "hex": "#19509e",
  "rgb": {
    "r": 25,
    "g": 80,
    "b": 158
  },
  "hsl": {
    "h": 215.188,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44198,
    "c": 0.13917,
    "h": 258.2
  },
  "luminance": 0.08413
}

Semantic roles & 50–950 ramp

primary

#19509E

secondary

#C5944E

accent

#A438EF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #19509E

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

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