#17768E#17768E

#17768E is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.5% C 0.089 H 220.0°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#17768E
RGB	rgb(23, 118, 142)
HSL	hsl(192, 72%, 32%)
HSV	hsv(192, 84%, 56%)
CMYK	cmyk(83.8%, 16.9%, 0%, 44.3%)
CIE-LAB	lab(45.76, -17.39, -20.52)
CIE-LCH	lch(45.76, 26.90, 229.73°)
OKLab	oklab(52.53% -0.0685 -0.0575)
OKLCH	oklch(52.53% 0.089 220)
XYZ	xyz(11.7122, 15.0905, 27.8814)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17768E #8E2F17

analogous

#178E6B #17768E #173A8E

triadic

#17768E #8E1776 #768E17

tetradic

#17768E #6B178E #8E2F17 #3A8E17

square

#17768E #6B178E #8E2F17 #3A8E17

split-complementary

#17768E #8E173A #8E6B17

monochromatic

#061E25 #0E4A59 #17768E #20A2C3 #3FC0E0

Accessibility & contrast

On white

5.23

#17768E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#17768E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17768E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17768E	#FFFFFF	#000000	##FFFFFF
##17768E	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67738F

Deuteranopia (green-blind)

#58688E

Tritanopia (blue-blind)

#007E7E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #17768e;
/* rgb */ color: rgb(23, 118, 142);
/* oklch */ color: oklch(52.5% 0.089 220.0);

Tailwind

colors: {
  custom: {
    50: '#6b9daf',
    500: '#17768e',
    950: '#000000',
  },
}

SCSS

$custom: #17768e;
$custom-light: #6b9daf;
$custom-dark: #000000;

JSON

{
  "hex": "#17768e",
  "rgb": {
    "r": 23,
    "g": 118,
    "b": 142
  },
  "hsl": {
    "h": 192.101,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52532,
    "c": 0.08946,
    "h": 220
  },
  "luminance": 0.15092
}

Semantic roles & 50–950 ramp

primary

#17768E

secondary

#C05A40

accent

#5E39EF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #17768E

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

Preview Lab → · Contrast checker → · Palette generator →