#1D6375#1D6375

#1D6375 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.5% C 0.073 H 218.7°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#1D6375
RGB	rgb(29, 99, 117)
HSL	hsl(192, 60%, 29%)
HSV	hsv(192, 75%, 46%)
CMYK	cmyk(75.2%, 15.4%, 0%, 54.1%)
CIE-LAB	lab(38.67, -14.91, -16.35)
CIE-LCH	lch(38.67, 22.12, 227.63°)
OKLab	oklab(46.53% -0.0569 -0.0456)
OKLCH	oklch(46.53% 0.073 218.7)
XYZ	xyz(8.1781, 10.4683, 18.4157)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6375 #752F1D

analogous

#1D755B #1D6375 #1D3775

triadic

#1D6375 #751D63 #63751D

tetradic

#1D6375 #5B1D75 #752F1D #37751D

square

#1D6375 #5B1D75 #752F1D #37751D

split-complementary

#1D6375 #751D37 #755B1D

monochromatic

#061519 #113944 #1D6375 #298CA6 #3DB1CF

Accessibility & contrast

On white

6.79

#1D6375 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#1D6375 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6375

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6375	#FFFFFF	#000000	##FFFFFF
##1D6375	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586076

Deuteranopia (green-blind)

#4C5775

Tritanopia (blue-blind)

#006969

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1d6375;
/* rgb */ color: rgb(29, 99, 117);
/* oklch */ color: oklch(46.5% 0.073 218.7);

Tailwind

colors: {
  custom: {
    50: '#678f9c',
    500: '#1d6375',
    950: '#000000',
  },
}

SCSS

$custom: #1d6375;
$custom-light: #678f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6375",
  "rgb": {
    "r": 29,
    "g": 99,
    "b": 117
  },
  "hsl": {
    "h": 192.273,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.4653,
    "c": 0.07291,
    "h": 218.7
  },
  "luminance": 0.10469
}

Semantic roles & 50–950 ramp

primary

#1D6375

secondary

#A95945

accent

#6544E3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1D6375

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

Preview Lab → · Contrast checker → · Palette generator →