#1C788E#1C788E

#1C788E is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.1% C 0.088 H 218.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1C788E
RGB	rgb(28, 120, 142)
HSL	hsl(192, 67%, 33%)
HSV	hsv(192, 80%, 56%)
CMYK	cmyk(80.3%, 15.5%, 0%, 44.3%)
CIE-LAB	lab(46.49, -17.98, -19.40)
CIE-LCH	lch(46.49, 26.45, 227.17°)
OKLab	oklab(53.14% -0.0688 -0.0542)
OKLCH	oklch(53.14% 0.088 218.3)
XYZ	xyz(12.0758, 15.6313, 27.9666)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C788E #8E321C

analogous

#1C8E6B #1C788E #1C3F8E

triadic

#1C788E #8E1C78 #788E1C

tetradic

#1C788E #6B1C8E #8E321C #3F8E1C

square

#1C788E #6B1C8E #8E321C #3F8E1C

split-complementary

#1C788E #8E1C3F #8E6B1C

monochromatic

#082228 #124D5B #1C788E #26A3C1 #49BFDB

Accessibility & contrast

On white

5.09

#1C788E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#1C788E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C788E

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C788E	#FFFFFF	#000000	##FFFFFF
##1C788E	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A748F

Deuteranopia (green-blind)

#5B698E

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1c788e;
/* rgb */ color: rgb(28, 120, 142);
/* oklch */ color: oklch(53.1% 0.088 218.3);

Tailwind

colors: {
  custom: {
    50: '#6d9faf',
    500: '#1c788e',
    950: '#000000',
  },
}

SCSS

$custom: #1c788e;
$custom-light: #6d9faf;
$custom-dark: #000000;

JSON

{
  "hex": "#1c788e",
  "rgb": {
    "r": 28,
    "g": 120,
    "b": 142
  },
  "hsl": {
    "h": 191.579,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53144,
    "c": 0.0876,
    "h": 218.3
  },
  "luminance": 0.15633
}

Semantic roles & 50–950 ramp

primary

#1C788E

secondary

#BD5F49

accent

#5F3EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1C788E

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

Preview Lab → · Contrast checker → · Palette generator →