#19758B#19758B

#19758B is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.2% C 0.087 H 218.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#19758B
RGB	rgb(25, 117, 139)
HSL	hsl(192, 70%, 32%)
HSV	hsv(192, 82%, 55%)
CMYK	cmyk(82%, 15.8%, 0%, 45.5%)
CIE-LAB	lab(45.35, -17.70, -19.37)
CIE-LCH	lch(45.35, 26.24, 227.58°)
OKLab	oklab(52.17% -0.0681 -0.0542)
OKLCH	oklch(52.17% 0.087 218.5)
XYZ	xyz(11.4204, 14.7919, 26.6743)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19758B #8B2F19

analogous

#198B68 #19758B #193C8B

triadic

#19758B #8B1975 #758B19

tetradic

#19758B #68198B #8B2F19 #3C8B19

square

#19758B #68198B #8B2F19 #3C8B19

split-complementary

#19758B #8B193C #8B6819

monochromatic

#061E23 #104957 #19758B #22A1BF #41BFDD

Accessibility & contrast

On white

5.30

#19758B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#19758B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #19758B

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19758B	#FFFFFF	#000000	##FFFFFF
##19758B	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67718C

Deuteranopia (green-blind)

#58678B

Tritanopia (blue-blind)

#007C7C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #19758b;
/* rgb */ color: rgb(25, 117, 139);
/* oklch */ color: oklch(52.2% 0.087 218.5);

Tailwind

colors: {
  custom: {
    50: '#6b9dad',
    500: '#19758b',
    950: '#000000',
  },
}

SCSS

$custom: #19758b;
$custom-light: #6b9dad;
$custom-dark: #000000;

JSON

{
  "hex": "#19758b",
  "rgb": {
    "r": 25,
    "g": 117,
    "b": 139
  },
  "hsl": {
    "h": 191.579,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52171,
    "c": 0.08703,
    "h": 218.5
  },
  "luminance": 0.14793
}

Semantic roles & 50–950 ramp

primary

#19758B

secondary

#BE5A42

accent

#5E3BEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #19758B

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

Preview Lab → · Contrast checker → · Palette generator →