#063742#063742

#063742 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.2% C 0.052 H 217.2°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#063742
RGB	rgb(6, 55, 66)
HSL	hsl(191, 83%, 14%)
HSV	hsv(191, 91%, 26%)
CMYK	cmyk(90.9%, 16.7%, 0%, 74.1%)
CIE-LAB	lab(20.69, -10.96, -11.28)
CIE-LCH	lch(20.69, 15.73, 225.81°)
OKLab	oklab(31.19% -0.0415 -0.0315)
OKLCH	oklch(31.19% 0.052 217.2)
XYZ	xyz(2.4242, 3.1641, 5.6362)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063742 #421106

analogous

#06422F #063742 #061942

triadic

#063742 #420637 #374206

tetradic

#063742 #2F0642 #421106 #194206

square

#063742 #2F0642 #421106 #194206

split-complementary

#063742 #420619 #422F06

monochromatic

#03171C #03171C #063742 #0B667A #1095B2

Accessibility & contrast

On white

12.86

#063742 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#063742 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063742

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063742	#FFFFFF	#000000	##FFFFFF
##063742	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303543

Deuteranopia (green-blind)

#282F42

Tritanopia (blue-blind)

#003B3A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #063742;
/* rgb */ color: rgb(6, 55, 66);
/* oklch */ color: oklch(31.2% 0.052 217.2);

Tailwind

colors: {
  custom: {
    50: '#536e76',
    500: '#063742',
    950: '#000000',
  },
}

SCSS

$custom: #063742;
$custom-light: #536e76;
$custom-dark: #000000;

JSON

{
  "hex": "#063742",
  "rgb": {
    "r": 6,
    "g": 55,
    "b": 66
  },
  "hsl": {
    "h": 191,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.31188,
    "c": 0.05213,
    "h": 217.2
  },
  "luminance": 0.03164
}

Semantic roles & 50–950 ramp

primary

#063742

secondary

#823422

accent

#532EFA

background

#F5F6F7

surface

#E8EBED

border

#C4C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #063742

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

Preview Lab → · Contrast checker → · Palette generator →