#6B64EB#6B64EB

#6B64EB is a mid, vivid blue. Relative luminance 0.182; OKLCH L 58.3% C 0.197 H 280.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#6B64EB
RGB	rgb(107, 100, 235)
HSL	hsl(243, 77%, 66%)
HSV	hsv(243, 57%, 92%)
CMYK	cmyk(54.5%, 57.4%, 0%, 7.8%)
CIE-LAB	lab(49.78, 39.41, -67.62)
CIE-LCH	lch(49.78, 78.26, 300.23°)
OKLab	oklab(58.32% 0.0366 -0.1938)
OKLCH	oklch(58.32% 0.197 280.7)
XYZ	xyz(25.6113, 18.2367, 80.7516)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B64EB #E4EB64

analogous

#64A0EB #6B64EB #AE64EB

triadic

#6B64EB #EB6B64 #64EB6B

tetradic

#6B64EB #EB64A0 #E4EB64 #64EBAE

square

#6B64EB #EB64A0 #E4EB64 #64EBAE

split-complementary

#6B64EB #EBAE64 #A0EB64

monochromatic

#2118BC #372EE4 #6B64EB #9F9AF2 #D3D0F9

Accessibility & contrast

On white

4.52

#6B64EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#6B64EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B64EB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B64EB	#FFFFFF	#000000	##000000
##6B64EB	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BF0

Deuteranopia (green-blind)

#0071E8

Tritanopia (blue-blind)

#2D849E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6b64eb;
/* rgb */ color: rgb(107, 100, 235);
/* oklch */ color: oklch(58.3% 0.197 280.7);

Tailwind

colors: {
  custom: {
    50: '#9f90f2',
    500: '#6b64eb',
    950: '#000000',
  },
}

SCSS

$custom: #6b64eb;
$custom-light: #9f90f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6b64eb",
  "rgb": {
    "r": 107,
    "g": 100,
    "b": 235
  },
  "hsl": {
    "h": 243.111,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.58315,
    "c": 0.19727,
    "h": 280.7
  },
  "luminance": 0.18238
}

Semantic roles & 50–950 ramp

primary

#6B64EB

secondary

#EAECBF

accent

#D90CCF

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6B64EB

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

Preview Lab → · Contrast checker → · Palette generator →