#19559C#19559C

#19559C is a mid, vivid cyan. Relative luminance 0.091; OKLCH L 45.2% C 0.130 H 255.4°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#19559C
RGB	rgb(25, 85, 156)
HSL	hsl(213, 72%, 35%)
HSV	hsv(213, 84%, 61%)
CMYK	cmyk(84%, 45.5%, 0%, 38.8%)
CIE-LAB	lab(36.18, 8.32, -43.96)
CIE-LCH	lch(36.18, 44.74, 280.72°)
OKLab	oklab(45.2% -0.0328 -0.1262)
OKLCH	oklch(45.2% 0.13 255.4)
XYZ	xyz(9.6479, 9.1028, 32.6946)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19559C #9C6019

analogous

#19969C #19559C #1E199C

triadic

#19559C #9C1955 #559C19

tetradic

#19559C #9C1996 #9C6019 #199C1E

square

#19559C #9C1996 #9C6019 #199C1E

split-complementary

#19559C #9C1E19 #969C19

monochromatic

#081C33 #113867 #19559C #2172D1 #4D91E2

Accessibility & contrast

On white

7.44

#19559C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#19559C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19559C

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19559C	#FFFFFF	#000000	##FFFFFF
##19559C	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305B9F

Deuteranopia (green-blind)

#12509B

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #19559c;
/* rgb */ color: rgb(25, 85, 156);
/* oklch */ color: oklch(45.2% 0.130 255.4);

Tailwind

colors: {
  custom: {
    50: '#6d84ba',
    500: '#19559c',
    950: '#000000',
  },
}

SCSS

$custom: #19559c;
$custom-light: #6d84ba;
$custom-dark: #000000;

JSON

{
  "hex": "#19559c",
  "rgb": {
    "r": 25,
    "g": 85,
    "b": 156
  },
  "hsl": {
    "h": 212.519,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.45202,
    "c": 0.13034,
    "h": 255.4
  },
  "luminance": 0.09104
}

Semantic roles & 50–950 ramp

primary

#19559C

secondary

#C48D4C

accent

#9C39EF

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #19559C

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

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