#6C64EC#6C64EC

#6C64EC is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.5% C 0.198 H 281.0°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#6C64EC
RGB	rgb(108, 100, 236)
HSL	hsl(244, 78%, 66%)
HSV	hsv(244, 58%, 93%)
CMYK	cmyk(54.2%, 57.6%, 0%, 7.5%)
CIE-LAB	lab(49.93, 39.90, -67.94)
CIE-LCH	lch(49.93, 78.79, 300.42°)
OKLab	oklab(58.46% 0.0377 -0.1948)
OKLCH	oklch(58.46% 0.198 281)
XYZ	xyz(25.8771, 18.3570, 81.5203)
Luminance	0.1836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C64EC #E4EC64

analogous

#64A0EC #6C64EC #B064EC

triadic

#6C64EC #EC6C64 #64EC6C

tetradic

#6C64EC #EC64A0 #E4EC64 #64ECB0

square

#6C64EC #EC64A0 #E4EC64 #64ECB0

split-complementary

#6C64EC #ECB064 #A0EC64

monochromatic

#2117BE #382DE5 #6C64EC #A09BF3 #D3D1F9

Accessibility & contrast

On white

4.50

#6C64EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#6C64EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C64EC

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C64EC	#FFFFFF	#000000	##000000
##6C64EC	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF1

Deuteranopia (green-blind)

#0072E9

Tritanopia (blue-blind)

#2F849E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6c64ec;
/* rgb */ color: rgb(108, 100, 236);
/* oklch */ color: oklch(58.5% 0.198 281.0);

Tailwind

colors: {
  custom: {
    50: '#a090f3',
    500: '#6c64ec',
    950: '#000000',
  },
}

SCSS

$custom: #6c64ec;
$custom-light: #a090f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6c64ec",
  "rgb": {
    "r": 108,
    "g": 100,
    "b": 236
  },
  "hsl": {
    "h": 243.529,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.58462,
    "c": 0.19839,
    "h": 281
  },
  "luminance": 0.18359
}

Semantic roles & 50–950 ramp

primary

#6C64EC

secondary

#EAECBF

accent

#DA0BCE

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6C64EC

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

Preview Lab → · Contrast checker → · Palette generator →