#1D6477#1D6477

#1D6477 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 46.9% C 0.074 H 219.6°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#1D6477
RGB	rgb(29, 100, 119)
HSL	hsl(193, 61%, 29%)
HSV	hsv(193, 76%, 47%)
CMYK	cmyk(75.6%, 16%, 0%, 53.3%)
CIE-LAB	lab(39.08, -14.77, -16.94)
CIE-LCH	lch(39.08, 22.48, 228.90°)
OKLab	oklab(46.89% -0.0571 -0.0473)
OKLCH	oklch(46.89% 0.074 219.6)
XYZ	xyz(8.3923, 10.7065, 19.0734)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6477 #77301D

analogous

#1D775D #1D6477 #1D3777

triadic

#1D6477 #771D64 #64771D

tetradic

#1D6477 #5D1D77 #77301D #37771D

square

#1D6477 #5D1D77 #77301D #37771D

split-complementary

#1D6477 #771D37 #775D1D

monochromatic

#061519 #113B46 #1D6477 #298DA8 #3EB1D0

Accessibility & contrast

On white

6.68

#1D6477 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1D6477 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6477

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6477	#FFFFFF	#000000	##FFFFFF
##1D6477	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586178

Deuteranopia (green-blind)

#4C5877

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1d6477;
/* rgb */ color: rgb(29, 100, 119);
/* oklch */ color: oklch(46.9% 0.074 219.6);

Tailwind

colors: {
  custom: {
    50: '#67909e',
    500: '#1d6477',
    950: '#000000',
  },
}

SCSS

$custom: #1d6477;
$custom-light: #67909e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6477",
  "rgb": {
    "r": 29,
    "g": 100,
    "b": 119
  },
  "hsl": {
    "h": 192.667,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.46888,
    "c": 0.07415,
    "h": 219.6
  },
  "luminance": 0.10707
}

Semantic roles & 50–950 ramp

primary

#1D6477

secondary

#AB5A45

accent

#6644E4

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1D6477

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

Preview Lab → · Contrast checker → · Palette generator →