#6B65DB#6B65DB

#6B65DB is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.3% C 0.175 H 281.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#6B65DB
RGB	rgb(107, 101, 219)
HSL	hsl(243, 62%, 63%)
HSV	hsv(243, 54%, 86%)
CMYK	cmyk(51.1%, 53.9%, 0%, 14.1%)
CIE-LAB	lab(48.94, 33.90, -59.95)
CIE-LCH	lch(48.94, 68.87, 299.49°)
OKLab	oklab(57.35% 0.0353 -0.1713)
OKLCH	oklch(57.35% 0.175 281.6)
XYZ	xyz(23.4994, 17.5463, 69.1526)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B65DB #D5DB65

analogous

#659ADB #6B65DB #A665DB

triadic

#6B65DB #DB6B65 #65DB6B

tetradic

#6B65DB #DB659A #D5DB65 #65DBA6

square

#6B65DB #DB659A #D5DB65 #65DBA6

split-complementary

#6B65DB #DBA665 #9ADB65

monochromatic

#2C25A0 #3B33CF #6B65DB #9B97E7 #CAC8F2

Accessibility & contrast

On white

4.66

#6B65DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#6B65DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6B65DB

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B65DB	#FFFFFF	#000000	##FFFFFF
##6B65DB	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2078DF

Deuteranopia (green-blind)

#0E70D8

Tritanopia (blue-blind)

#3E8096

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6b65db;
/* rgb */ color: rgb(107, 101, 219);
/* oklch */ color: oklch(57.3% 0.175 281.6);

Tailwind

colors: {
  custom: {
    50: '#9d91e7',
    500: '#6b65db',
    950: '#000000',
  },
}

SCSS

$custom: #6b65db;
$custom-light: #9d91e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6b65db",
  "rgb": {
    "r": 107,
    "g": 101,
    "b": 219
  },
  "hsl": {
    "h": 243.051,
    "s": 62.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.57349,
    "c": 0.17488,
    "h": 281.6
  },
  "luminance": 0.17548
}

Semantic roles & 50–950 ramp

primary

#6B65DB

secondary

#E1E3B9

accent

#CA1CC1

background

#FAF8FE

surface

#F4F0FC

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6B65DB

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

Preview Lab → · Contrast checker → · Palette generator →