#19788B#19788B

#19788B is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 52.9% C 0.087 H 215.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#19788B
RGB	rgb(25, 120, 139)
HSL	hsl(190, 70%, 32%)
HSV	hsv(190, 82%, 55%)
CMYK	cmyk(82%, 13.7%, 0%, 45.5%)
CIE-LAB	lab(46.31, -19.34, -17.89)
CIE-LCH	lch(46.31, 26.34, 222.77°)
OKLab	oklab(52.95% -0.0711 -0.05)
OKLCH	oklch(52.95% 0.087 215.1)
XYZ	xyz(11.7756, 15.5022, 26.7927)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19788B #8B2C19

analogous

#198B65 #19788B #193F8B

triadic

#19788B #8B1978 #788B19

tetradic

#19788B #65198B #8B2C19 #3F8B19

square

#19788B #65198B #8B2C19 #3F8B19

split-complementary

#19788B #8B193F #8B6519

monochromatic

#061E23 #104B57 #19788B #22A5BF #41C3DD

Accessibility & contrast

On white

5.12

#19788B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#19788B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #19788B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19788B	#FFFFFF	#000000	##FFFFFF
##19788B	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B748C

Deuteranopia (green-blind)

#5C698B

Tritanopia (blue-blind)

#007F7E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #19788b;
/* rgb */ color: rgb(25, 120, 139);
/* oklch */ color: oklch(52.9% 0.087 215.1);

Tailwind

colors: {
  custom: {
    50: '#6b9fad',
    500: '#19788b',
    950: '#000000',
  },
}

SCSS

$custom: #19788b;
$custom-light: #6b9fad;
$custom-dark: #000000;

JSON

{
  "hex": "#19788b",
  "rgb": {
    "r": 25,
    "g": 120,
    "b": 139
  },
  "hsl": {
    "h": 190,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5295,
    "c": 0.08693,
    "h": 215.1
  },
  "luminance": 0.15504
}

Semantic roles & 50–950 ramp

primary

#19788B

secondary

#BE5742

accent

#593BEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #19788B

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

Preview Lab → · Contrast checker → · Palette generator →