#363647#363647

#363647 is a dark, muted blue. Relative luminance 0.039; OKLCH L 34.0% C 0.030 H 284.7°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#363647
RGB	rgb(54, 54, 71)
HSL	hsl(240, 14%, 25%)
HSV	hsv(240, 24%, 28%)
CMYK	cmyk(23.9%, 23.9%, 0%, 72.2%)
CIE-LAB	lab(23.26, 4.36, -10.47)
CIE-LCH	lch(23.26, 11.34, 292.60°)
OKLab	oklab(34.01% 0.0075 -0.0287)
OKLCH	oklch(34.01% 0.03 284.7)
XYZ	xyz(3.9775, 3.8775, 6.4989)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363647 #474736

analogous

#363F47 #363647 #3F3647

triadic

#363647 #473636 #364736

tetradic

#363647 #47363F #474736 #36473F

square

#363647 #47363F #474736 #36473F

split-complementary

#363647 #473F36 #3F4736

monochromatic

#0D0D11 #1C1C24 #363647 #50506A #6B6B8D

Accessibility & contrast

On white

11.83

#363647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#363647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363647

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363647	#FFFFFF	#000000	##FFFFFF
##363647	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323848

Deuteranopia (green-blind)

#313747

Tritanopia (blue-blind)

#32393C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #363647;
/* rgb */ color: rgb(54, 54, 71);
/* oklch */ color: oklch(34.0% 0.030 284.7);

Tailwind

colors: {
  custom: {
    50: '#6d6c7a',
    500: '#363647',
    950: '#000000',
  },
}

SCSS

$custom: #363647;
$custom-light: #6d6c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#363647",
  "rgb": {
    "r": 54,
    "g": 54,
    "b": 71
  },
  "hsl": {
    "h": 240,
    "s": 13.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34009,
    "c": 0.02964,
    "h": 284.7
  },
  "luminance": 0.03878
}

Semantic roles & 50–950 ramp

primary

#363647

secondary

#777762

accent

#B671B6

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#070709

muted

#7A7A7B

Preview Lab

Preview with #363647

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

Preview Lab → · Contrast checker → · Palette generator →