#1C4652#1C4652

#1C4652 is a dark, muted cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.051 H 219.4°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#1C4652
RGB	rgb(28, 70, 82)
HSL	hsl(193, 49%, 22%)
HSV	hsv(193, 66%, 32%)
CMYK	cmyk(65.9%, 14.6%, 0%, 67.8%)
CIE-LAB	lab(27.40, -10.41, -11.55)
CIE-LCH	lch(27.40, 15.55, 227.99°)
OKLab	oklab(36.99% -0.0391 -0.0321)
OKLCH	oklch(36.99% 0.051 219.4)
XYZ	xyz(4.1914, 5.2360, 8.7708)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4652 #52281C

analogous

#1C5243 #1C4652 #1C2B52

triadic

#1C4652 #521C46 #46521C

tetradic

#1C4652 #431C52 #52281C #2B521C

square

#1C4652 #431C52 #52281C #2B521C

split-complementary

#1C4652 #521C2B #52431C

monochromatic

#081317 #0C1F24 #1C4652 #2C6D80 #3B94AD

Accessibility & contrast

On white

10.26

#1C4652 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#1C4652 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4652

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4652	#FFFFFF	#000000	##FFFFFF
##1C4652	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4453

Deuteranopia (green-blind)

#373E52

Tritanopia (blue-blind)

#004A4A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1c4652;
/* rgb */ color: rgb(28, 70, 82);
/* oklch */ color: oklch(37.0% 0.051 219.4);

Tailwind

colors: {
  custom: {
    50: '#5f7982',
    500: '#1c4652',
    950: '#000000',
  },
}

SCSS

$custom: #1c4652;
$custom-light: #5f7982;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4652",
  "rgb": {
    "r": 28,
    "g": 70,
    "b": 82
  },
  "hsl": {
    "h": 193.333,
    "s": 49.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36995,
    "c": 0.05058,
    "h": 219.4
  },
  "luminance": 0.05236
}

Semantic roles & 50–950 ramp

primary

#1C4652

secondary

#885242

accent

#6E4FD9

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #1C4652

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

Preview Lab → · Contrast checker → · Palette generator →