#1D718C#1D718C

#1D718C is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.3% C 0.087 H 224.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1D718C
RGB	rgb(29, 113, 140)
HSL	hsl(195, 66%, 33%)
HSV	hsv(195, 79%, 55%)
CMYK	cmyk(79.3%, 19.3%, 0%, 45.1%)
CIE-LAB	lab(44.18, -14.68, -21.76)
CIE-LCH	lch(44.18, 26.25, 235.99°)
OKLab	oklab(51.27% -0.0621 -0.061)
OKLCH	oklch(51.27% 0.087 224.5)
XYZ	xyz(11.1435, 13.9636, 26.9138)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D718C #8C381D

analogous

#1D8C6F #1D718C #1D398C

triadic

#1D718C #8C1D71 #718C1D

tetradic

#1D718C #6F1D8C #8C381D #398C1D

square

#1D718C #6F1D8C #8C381D #398C1D

split-complementary

#1D718C #8C1D39 #8C6F1D

monochromatic

#081F27 #124859 #1D718C #289ABF #4AB7D9

Accessibility & contrast

On white

5.54

#1D718C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#1D718C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D718C

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D718C	#FFFFFF	#000000	##FFFFFF
##1D718C	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626E8D

Deuteranopia (green-blind)

#53648C

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1d718c;
/* rgb */ color: rgb(29, 113, 140);
/* oklch */ color: oklch(51.3% 0.087 224.5);

Tailwind

colors: {
  custom: {
    50: '#6c9aad',
    500: '#1d718c',
    950: '#000000',
  },
}

SCSS

$custom: #1d718c;
$custom-light: #6c9aad;
$custom-dark: #000000;

JSON

{
  "hex": "#1d718c",
  "rgb": {
    "r": 29,
    "g": 113,
    "b": 140
  },
  "hsl": {
    "h": 194.595,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5127,
    "c": 0.08704,
    "h": 224.5
  },
  "luminance": 0.13965
}

Semantic roles & 50–950 ramp

primary

#1D718C

secondary

#BC6549

accent

#683FE9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1D718C

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

Preview Lab → · Contrast checker → · Palette generator →