#646482#646482

#646482 is a mid, muted blue. Relative luminance 0.134; OKLCH L 51.5% C 0.047 H 284.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#646482
RGB	rgb(100, 100, 130)
HSL	hsl(240, 13%, 45%)
HSV	hsv(240, 23%, 51%)
CMYK	cmyk(23.1%, 23.1%, 0%, 49%)
CIE-LAB	lab(43.41, 6.97, -16.64)
CIE-LCH	lch(43.41, 18.04, 292.73°)
OKLab	oklab(51.48% 0.0119 -0.0456)
OKLCH	oklch(51.48% 0.047 284.6)
XYZ	xyz(13.8410, 13.4351, 22.9788)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646482 #828264

analogous

#647382 #646482 #736482

triadic

#646482 #826464 #648264

tetradic

#646482 #826473 #828264 #648273

square

#646482 #826473 #828264 #648273

split-complementary

#646482 #827364 #738264

monochromatic

#2F2F3D #49495F #646482 #8383A0 #A6A6BA

Accessibility & contrast

On white

5.70

#646482 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#646482 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646482

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646482	#FFFFFF	#000000	##FFFFFF
##646482	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6783

Deuteranopia (green-blind)

#5B6681

Tritanopia (blue-blind)

#5D696E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #646482;
/* rgb */ color: rgb(100, 100, 130);
/* oklch */ color: oklch(51.5% 0.047 284.6);

Tailwind

colors: {
  custom: {
    50: '#9090a6',
    500: '#646482',
    950: '#000000',
  },
}

SCSS

$custom: #646482;
$custom-light: #9090a6;
$custom-dark: #000000;

JSON

{
  "hex": "#646482",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 130
  },
  "hsl": {
    "h": 240,
    "s": 13.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51476,
    "c": 0.04717,
    "h": 284.6
  },
  "luminance": 0.13435
}

Semantic roles & 50–950 ramp

primary

#646482

secondary

#A9A998

accent

#B672B6

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C0F

muted

#7D7D7F

Preview Lab

Preview with #646482

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

Preview Lab → · Contrast checker → · Palette generator →