#6F64BC#6F64BC

#6F64BC is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.133 H 286.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#6F64BC
RGB	rgb(111, 100, 188)
HSL	hsl(248, 40%, 56%)
HSV	hsv(248, 47%, 74%)
CMYK	cmyk(41%, 46.8%, 0%, 26.3%)
CIE-LAB	lab(47.14, 26.18, -45.05)
CIE-LCH	lch(47.14, 52.10, 300.16°)
OKLab	oklab(55.47% 0.0388 -0.1274)
OKLCH	oklch(55.47% 0.133 286.9)
XYZ	xyz(20.1873, 16.1240, 49.6158)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F64BC #B1BC64

analogous

#6485BC #6F64BC #9B64BC

triadic

#6F64BC #BC6F64 #64BC6F

tetradic

#6F64BC #BC6485 #B1BC64 #64BC9B

square

#6F64BC #BC6485 #B1BC64 #64BC9B

split-complementary

#6F64BC #BC9B64 #85BC64

monochromatic

#3A3274 #50449E #6F64BC #978FCE #BEB9E1

Accessibility & contrast

On white

4.97

#6F64BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#6F64BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F64BC

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F64BC	#FFFFFF	#000000	##FFFFFF
##6F64BC	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4372BF

Deuteranopia (green-blind)

#416DBA

Tritanopia (blue-blind)

#597687

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6f64bc;
/* rgb */ color: rgb(111, 100, 188);
/* oklch */ color: oklch(55.5% 0.133 286.9);

Tailwind

colors: {
  custom: {
    50: '#9c90d0',
    500: '#6f64bc',
    950: '#000000',
  },
}

SCSS

$custom: #6f64bc;
$custom-light: #9c90d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6f64bc",
  "rgb": {
    "r": 111,
    "g": 100,
    "b": 188
  },
  "hsl": {
    "h": 247.5,
    "s": 39.64,
    "l": 56.471
  },
  "oklch": {
    "l": 0.55471,
    "c": 0.1332,
    "h": 286.9
  },
  "luminance": 0.16125
}

Semantic roles & 50–950 ramp

primary

#6F64BC

secondary

#CBD0AC

accent

#D058C1

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #6F64BC

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

Preview Lab → · Contrast checker → · Palette generator →