#19599C#19599C

#19599C is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.1% C 0.126 H 253.3°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#19599C
RGB	rgb(25, 89, 156)
HSL	hsl(211, 72%, 35%)
HSV	hsv(211, 84%, 61%)
CMYK	cmyk(84%, 42.9%, 0%, 38.8%)
CIE-LAB	lab(37.39, 5.69, -42.02)
CIE-LCH	lch(37.39, 42.40, 277.71°)
OKLab	oklab(46.14% -0.0361 -0.1204)
OKLCH	oklch(46.14% 0.126 253.3)
XYZ	xyz(9.9718, 9.7505, 32.8025)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19599C #9C5C19

analogous

#199A9C #19599C #1A199C

triadic

#19599C #9C1959 #599C19

tetradic

#19599C #9C199A #9C5C19 #199C1A

square

#19599C #9C199A #9C5C19 #199C1A

split-complementary

#19599C #9C1A19 #9A9C19

monochromatic

#081D33 #113B67 #19599C #2177D1 #4D96E2

Accessibility & contrast

On white

7.12

#19599C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#19599C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19599C

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19599C	#FFFFFF	#000000	##FFFFFF
##19599C	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375E9F

Deuteranopia (green-blind)

#1F539B

Tritanopia (blue-blind)

#006973

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #19599c;
/* rgb */ color: rgb(25, 89, 156);
/* oklch */ color: oklch(46.1% 0.126 253.3);

Tailwind

colors: {
  custom: {
    50: '#6d87ba',
    500: '#19599c',
    950: '#000000',
  },
}

SCSS

$custom: #19599c;
$custom-light: #6d87ba;
$custom-dark: #000000;

JSON

{
  "hex": "#19599c",
  "rgb": {
    "r": 25,
    "g": 89,
    "b": 156
  },
  "hsl": {
    "h": 210.687,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.46142,
    "c": 0.12567,
    "h": 253.3
  },
  "luminance": 0.09752
}

Semantic roles & 50–950 ramp

primary

#19599C

secondary

#C48A4C

accent

#9639EF

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #19599C

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

Preview Lab → · Contrast checker → · Palette generator →