#6B6BEF#6B6BEF

#6B6BEF is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.8% C 0.194 H 278.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#6B6BEF
RGB	rgb(107, 107, 239)
HSL	hsl(240, 80%, 68%)
HSV	hsv(240, 55%, 94%)
CMYK	cmyk(55.2%, 55.2%, 0%, 6.3%)
CIE-LAB	lab(51.69, 36.49, -66.77)
CIE-LCH	lch(51.69, 76.09, 298.66°)
OKLab	oklab(59.82% 0.0296 -0.1913)
OKLCH	oklch(59.82% 0.194 278.8)
XYZ	xyz(26.8962, 19.8714, 84.0629)
Luminance	0.1987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B6BEF #EFEF6B

analogous

#6BADEF #6B6BEF #AD6BEF

triadic

#6B6BEF #EF6B6B #6BEF6B

tetradic

#6B6BEF #EF6BAD #EFEF6B #6BEFAD

square

#6B6BEF #EF6BAD #EFEF6B #6BEFAD

split-complementary

#6B6BEF #EFAD6B #ADEF6B

monochromatic

#1616CA #3434E9 #6B6BEF #A2A2F5 #D9D9FB

Accessibility & contrast

On white

4.22

#6B6BEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#6B6BEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B6BEF

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B6BEF	#FFFFFF	#000000	##000000
##6B6BEF	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0181F3

Deuteranopia (green-blind)

#0076EC

Tritanopia (blue-blind)

#268AA3

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6b6bef;
/* rgb */ color: rgb(107, 107, 239);
/* oklch */ color: oklch(59.8% 0.194 278.8);

Tailwind

colors: {
  custom: {
    50: '#9f95f5',
    500: '#6b6bef',
    950: '#000000',
  },
}

SCSS

$custom: #6b6bef;
$custom-light: #9f95f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b6bef",
  "rgb": {
    "r": 107,
    "g": 107,
    "b": 239
  },
  "hsl": {
    "h": 240,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.59817,
    "c": 0.19357,
    "h": 278.8
  },
  "luminance": 0.19873
}

Semantic roles & 50–950 ramp

primary

#6B6BEF

secondary

#EFEFC7

accent

#DD09DD

background

#FAF9FF

surface

#F4F1FE

border

#CECBD6

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6B6BEF

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

Preview Lab → · Contrast checker → · Palette generator →