#1D6473#1D6473

#1D6473 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.7% C 0.072 H 214.9°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#1D6473
RGB	rgb(29, 100, 115)
HSL	hsl(190, 60%, 28%)
HSV	hsv(190, 75%, 45%)
CMYK	cmyk(74.8%, 13%, 0%, 54.9%)
CIE-LAB	lab(38.92, -16.18, -14.74)
CIE-LCH	lch(38.92, 21.88, 222.34°)
OKLab	oklab(46.7% -0.0588 -0.0411)
OKLCH	oklch(46.7% 0.072 214.9)
XYZ	xyz(8.1571, 10.6124, 17.8348)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6473 #732C1D

analogous

#1D7357 #1D6473 #1D3973

triadic

#1D6473 #731D64 #64731D

tetradic

#1D6473 #571D73 #732C1D #39731D

square

#1D6473 #571D73 #732C1D #39731D

split-complementary

#1D6473 #731D39 #73571D

monochromatic

#061518 #113942 #1D6473 #298EA4 #3CB5CE

Accessibility & contrast

On white

6.73

#1D6473 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#1D6473 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6473

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6473	#FFFFFF	#000000	##FFFFFF
##1D6473	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596174

Deuteranopia (green-blind)

#4D5873

Tritanopia (blue-blind)

#006A69

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1d6473;
/* rgb */ color: rgb(29, 100, 115);
/* oklch */ color: oklch(46.7% 0.072 214.9);

Tailwind

colors: {
  custom: {
    50: '#67909b',
    500: '#1d6473',
    950: '#000000',
  },
}

SCSS

$custom: #1d6473;
$custom-light: #67909b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6473",
  "rgb": {
    "r": 29,
    "g": 100,
    "b": 115
  },
  "hsl": {
    "h": 190.465,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.46704,
    "c": 0.07175,
    "h": 214.9
  },
  "luminance": 0.10613
}

Semantic roles & 50–950 ramp

primary

#1D6473

secondary

#A75645

accent

#6045E3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1D6473

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

Preview Lab → · Contrast checker → · Palette generator →