#646192#646192

#646192 is a mid, moderate blue. Relative luminance 0.133; OKLCH L 51.6% C 0.077 H 286.2°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#646192
RGB	rgb(100, 97, 146)
HSL	hsl(244, 20%, 48%)
HSV	hsv(244, 34%, 57%)
CMYK	cmyk(31.5%, 33.6%, 0%, 42.7%)
CIE-LAB	lab(43.26, 13.05, -26.48)
CIE-LCH	lch(43.26, 29.53, 296.24°)
OKLab	oklab(51.59% 0.0214 -0.0737)
OKLCH	oklch(51.59% 0.077 286.2)
XYZ	xyz(14.7172, 13.3337, 28.9868)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646192 #8F9261

analogous

#617792 #646192 #7C6192

triadic

#646192 #926461 #619264

tetradic

#646192 #926177 #8F9261 #61927C

square

#646192 #926177 #8F9261 #61927C

split-complementary

#646192 #927C61 #779261

monochromatic

#323048 #4B496D #646192 #8683AD #AAA8C5

Accessibility & contrast

On white

5.73

#646192 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#646192 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646192

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646192	#FFFFFF	#000000	##FFFFFF
##646192	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536894

Deuteranopia (green-blind)

#526591

Tritanopia (blue-blind)

#596A73

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #646192;
/* rgb */ color: rgb(100, 97, 146);
/* oklch */ color: oklch(51.6% 0.077 286.2);

Tailwind

colors: {
  custom: {
    50: '#918db2',
    500: '#646192',
    950: '#000000',
  },
}

SCSS

$custom: #646192;
$custom-light: #918db2;
$custom-dark: #000000;

JSON

{
  "hex": "#646192",
  "rgb": {
    "r": 100,
    "g": 97,
    "b": 146
  },
  "hsl": {
    "h": 243.673,
    "s": 20.165,
    "l": 47.647
  },
  "oklch": {
    "l": 0.51586,
    "c": 0.07674,
    "h": 286.2
  },
  "luminance": 0.13334
}

Semantic roles & 50–950 ramp

primary

#646192

secondary

#B2B49B

accent

#BD6BB8

background

#F9F8FA

surface

#F1F0F5

border

#CBCBCF

text

#0D0C11

muted

#7E7D80

Preview Lab

Preview with #646192

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

Preview Lab → · Contrast checker → · Palette generator →