#19559E#19559E

#19559E is a mid, vivid cyan. Relative luminance 0.092; OKLCH L 45.3% C 0.133 H 255.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#19559E
RGB	rgb(25, 85, 158)
HSL	hsl(213, 73%, 36%)
HSV	hsv(213, 84%, 62%)
CMYK	cmyk(84.2%, 46.2%, 0%, 38%)
CIE-LAB	lab(36.31, 9.13, -44.95)
CIE-LCH	lch(36.31, 45.87, 281.48°)
OKLab	oklab(45.35% -0.0324 -0.1291)
OKLCH	oklch(45.35% 0.133 255.9)
XYZ	xyz(9.8187, 9.1711, 33.5938)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19559E #9E6219

analogous

#19979E #19559E #1F199E

triadic

#19559E #9E1955 #559E19

tetradic

#19559E #9E1997 #9E6219 #199E1F

square

#19559E #9E1997 #9E6219 #199E1F

split-complementary

#19559E #9E1F19 #979E19

monochromatic

#081C34 #113969 #19559E #2171D3 #4E91E3

Accessibility & contrast

On white

7.41

#19559E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#19559E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19559E

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19559E	#FFFFFF	#000000	##FFFFFF
##19559E	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5CA1

Deuteranopia (green-blind)

#0C509D

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #19559e;
/* rgb */ color: rgb(25, 85, 158);
/* oklch */ color: oklch(45.3% 0.133 255.9);

Tailwind

colors: {
  custom: {
    50: '#6e84bb',
    500: '#19559e',
    950: '#000000',
  },
}

SCSS

$custom: #19559e;
$custom-light: #6e84bb;
$custom-dark: #000000;

JSON

{
  "hex": "#19559e",
  "rgb": {
    "r": 25,
    "g": 85,
    "b": 158
  },
  "hsl": {
    "h": 212.932,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.45345,
    "c": 0.13307,
    "h": 255.9
  },
  "luminance": 0.09172
}

Semantic roles & 50–950 ramp

primary

#19559E

secondary

#C58F4E

accent

#9D38EF

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #19559E

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

Preview Lab → · Contrast checker → · Palette generator →