#646595#646595

#646595 is a mid, moderate blue. Relative luminance 0.142; OKLCH L 52.6% C 0.075 H 282.6°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#646595
RGB	rgb(100, 101, 149)
HSL	hsl(239, 20%, 49%)
HSV	hsv(239, 33%, 58%)
CMYK	cmyk(32.9%, 32.2%, 0%, 41.6%)
CIE-LAB	lab(44.50, 11.41, -26.35)
CIE-LCH	lch(44.50, 28.72, 293.42°)
OKLab	oklab(52.58% 0.0164 -0.0733)
OKLCH	oklch(52.58% 0.075 282.6)
XYZ	xyz(15.3326, 14.1862, 30.3583)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646595 #959464

analogous

#647E95 #646595 #7C6495

triadic

#646595 #956465 #659564

tetradic

#646595 #95647E #959464 #64957C

square

#646595 #95647E #959464 #64957C

split-complementary

#646595 #957C64 #7E9564

monochromatic

#33334C #4B4C70 #646595 #8788AF #ACADC7

Accessibility & contrast

On white

5.47

#646595 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#646595 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646595

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646595	#FFFFFF	#000000	##FFFFFF
##646595	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576B97

Deuteranopia (green-blind)

#556894

Tritanopia (blue-blind)

#576E76

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #646595;
/* rgb */ color: rgb(100, 101, 149);
/* oklch */ color: oklch(52.6% 0.075 282.6);

Tailwind

colors: {
  custom: {
    50: '#9190b4',
    500: '#646595',
    950: '#000000',
  },
}

SCSS

$custom: #646595;
$custom-light: #9190b4;
$custom-dark: #000000;

JSON

{
  "hex": "#646595",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 149
  },
  "hsl": {
    "h": 238.776,
    "s": 19.679,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52584,
    "c": 0.07512,
    "h": 282.6
  },
  "luminance": 0.14187
}

Semantic roles & 50–950 ramp

primary

#646595

secondary

#B6B69F

accent

#BB6CBC

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0C11

muted

#7E7D80

Preview Lab

Preview with #646595

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

Preview Lab → · Contrast checker → · Palette generator →