#1D788E#1D788E

#1D788E is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.2% C 0.087 H 218.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1D788E
RGB	rgb(29, 120, 142)
HSL	hsl(192, 66%, 34%)
HSV	hsv(192, 80%, 56%)
CMYK	cmyk(79.6%, 15.5%, 0%, 44.3%)
CIE-LAB	lab(46.51, -17.87, -19.37)
CIE-LCH	lch(46.51, 26.35, 227.30°)
OKLab	oklab(53.16% -0.0684 -0.0541)
OKLCH	oklch(53.16% 0.087 218.4)
XYZ	xyz(12.1036, 15.6457, 27.9679)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D788E #8E331D

analogous

#1D8E6B #1D788E #1D3F8E

triadic

#1D788E #8E1D78 #788E1D

tetradic

#1D788E #6B1D8E #8E331D #3F8E1D

square

#1D788E #6B1D8E #8E331D #3F8E1D

split-complementary

#1D788E #8E1D3F #8E6B1D

monochromatic

#082228 #134D5B #1D788E #27A3C1 #4BBEDA

Accessibility & contrast

On white

5.09

#1D788E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#1D788E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D788E

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D788E	#FFFFFF	#000000	##FFFFFF
##1D788E	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: #1d788e;
/* rgb */ color: rgb(29, 120, 142);
/* oklch */ color: oklch(53.2% 0.087 218.4);

Tailwind

colors: {
  custom: {
    50: '#6d9faf',
    500: '#1d788e',
    950: '#000000',
  },
}

SCSS

$custom: #1d788e;
$custom-light: #6d9faf;
$custom-dark: #000000;

JSON

{
  "hex": "#1d788e",
  "rgb": {
    "r": 29,
    "g": 120,
    "b": 142
  },
  "hsl": {
    "h": 191.681,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.53164,
    "c": 0.08723,
    "h": 218.4
  },
  "luminance": 0.15647
}

Semantic roles & 50–950 ramp

primary

#1D788E

secondary

#BD604A

accent

#603FE9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1D788E

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

Preview Lab → · Contrast checker → · Palette generator →