#19559F#19559F

#19559F is a mid, vivid cyan. Relative luminance 0.092; OKLCH L 45.4% C 0.134 H 256.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#19559F
RGB	rgb(25, 85, 159)
HSL	hsl(213, 73%, 36%)
HSV	hsv(213, 84%, 62%)
CMYK	cmyk(84.3%, 46.5%, 0%, 37.6%)
CIE-LAB	lab(36.38, 9.53, -45.45)
CIE-LCH	lch(36.38, 46.43, 281.84°)
OKLab	oklab(45.42% -0.0322 -0.1305)
OKLCH	oklch(45.42% 0.134 256.1)
XYZ	xyz(9.9051, 9.2056, 34.0490)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19559F #9F6319

analogous

#19989F #19559F #20199F

triadic

#19559F #9F1955 #559F19

tetradic

#19559F #9F1998 #9F6319 #199F20

square

#19559F #9F1998 #9F6319 #199F20

split-complementary

#19559F #9F2019 #989F19

monochromatic

#081C35 #11396A #19559F #2171D4 #4F91E3

Accessibility & contrast

On white

7.39

#19559F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#19559F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19559F

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19559F	#FFFFFF	#000000	##FFFFFF
##19559F	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5CA2

Deuteranopia (green-blind)

#09509E

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #19559f;
/* rgb */ color: rgb(25, 85, 159);
/* oklch */ color: oklch(45.4% 0.134 256.1);

Tailwind

colors: {
  custom: {
    50: '#6e84bc',
    500: '#19559f',
    950: '#000000',
  },
}

SCSS

$custom: #19559f;
$custom-light: #6e84bc;
$custom-dark: #000000;

JSON

{
  "hex": "#19559f",
  "rgb": {
    "r": 25,
    "g": 85,
    "b": 159
  },
  "hsl": {
    "h": 213.134,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45417,
    "c": 0.13444,
    "h": 256.1
  },
  "luminance": 0.09207
}

Semantic roles & 50–950 ramp

primary

#19559F

secondary

#C6904E

accent

#9D38F0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #19559F

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

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