#19718B#19718B

#19718B is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.088 H 223.1°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#19718B
RGB	rgb(25, 113, 139)
HSL	hsl(194, 70%, 32%)
HSV	hsv(194, 82%, 55%)
CMYK	cmyk(82%, 18.7%, 0%, 45.5%)
CIE-LAB	lab(44.06, -15.48, -21.35)
CIE-LCH	lch(44.06, 26.37, 234.06°)
OKLab	oklab(51.14% -0.0641 -0.0599)
OKLCH	oklch(51.14% 0.088 223.1)
XYZ	xyz(10.9643, 13.8796, 26.5223)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19718B #8B3319

analogous

#198B6C #19718B #19388B

triadic

#19718B #8B1971 #718B19

tetradic

#19718B #6C198B #8B3319 #388B19

square

#19718B #6C198B #8B3319 #388B19

split-complementary

#19718B #8B1938 #8B6C19

monochromatic

#061D23 #104757 #19718B #229BBF #41B9DD

Accessibility & contrast

On white

5.56

#19718B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#19718B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #19718B

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19718B	#FFFFFF	#000000	##FFFFFF
##19718B	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626E8C

Deuteranopia (green-blind)

#53638B

Tritanopia (blue-blind)

#007979

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #19718b;
/* rgb */ color: rgb(25, 113, 139);
/* oklch */ color: oklch(51.1% 0.088 223.1);

Tailwind

colors: {
  custom: {
    50: '#6b9aad',
    500: '#19718b',
    950: '#000000',
  },
}

SCSS

$custom: #19718b;
$custom-light: #6b9aad;
$custom-dark: #000000;

JSON

{
  "hex": "#19718b",
  "rgb": {
    "r": 25,
    "g": 113,
    "b": 139
  },
  "hsl": {
    "h": 193.684,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51136,
    "c": 0.08769,
    "h": 223.1
  },
  "luminance": 0.13881
}

Semantic roles & 50–950 ramp

primary

#19718B

secondary

#BE5E42

accent

#643BEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #19718B

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

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