#063847#063847

#063847 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.7% C 0.056 H 223.7°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#063847
RGB	rgb(6, 56, 71)
HSL	hsl(194, 84%, 15%)
HSV	hsv(194, 92%, 28%)
CMYK	cmyk(91.5%, 21.1%, 0%, 72.2%)
CIE-LAB	lab(21.29, -9.57, -13.72)
CIE-LCH	lch(21.29, 16.73, 235.11°)
OKLab	oklab(31.75% -0.0403 -0.0385)
OKLCH	oklch(31.75% 0.056 223.7)
XYZ	xyz(2.6261, 3.3217, 6.4627)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063847 #471506

analogous

#064735 #063847 #061847

triadic

#063847 #470638 #384706

tetradic

#063847 #350647 #471506 #184706

square

#063847 #350647 #471506 #184706

split-complementary

#063847 #470618 #473506

monochromatic

#02161C #02161C #063847 #0B657F #1091B8

Accessibility & contrast

On white

12.62

#063847 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#063847 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063847

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063847	#FFFFFF	#000000	##FFFFFF
##063847	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303748

Deuteranopia (green-blind)

#273047

Tritanopia (blue-blind)

#003D3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #063847;
/* rgb */ color: rgb(6, 56, 71);
/* oklch */ color: oklch(31.7% 0.056 223.7);

Tailwind

colors: {
  custom: {
    50: '#546e7a',
    500: '#063847',
    950: '#000000',
  },
}

SCSS

$custom: #063847;
$custom-light: #546e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#063847",
  "rgb": {
    "r": 6,
    "g": 56,
    "b": 71
  },
  "hsl": {
    "h": 193.846,
    "s": 84.416,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31748,
    "c": 0.05575,
    "h": 223.7
  },
  "luminance": 0.03322
}

Semantic roles & 50–950 ramp

primary

#063847

secondary

#863A23

accent

#5D2DFB

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #063847

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

Preview Lab → · Contrast checker → · Palette generator →