#6B6CEC#6B6CEC

#6B6CEC is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.8% C 0.188 H 278.7°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#6B6CEC
RGB	rgb(107, 108, 236)
HSL	hsl(240, 77%, 67%)
HSV	hsv(240, 55%, 93%)
CMYK	cmyk(54.7%, 54.2%, 0%, 7.5%)
CIE-LAB	lab(51.73, 34.96, -65.03)
CIE-LCH	lch(51.73, 73.83, 298.26°)
OKLab	oklab(59.78% 0.0286 -0.1862)
OKLCH	oklch(59.78% 0.188 278.7)
XYZ	xyz(26.5615, 19.9053, 81.7831)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B6CEC #ECEB6B

analogous

#6BADEC #6B6CEC #AB6BEC

triadic

#6B6CEC #EC6B6C #6CEC6B

tetradic

#6B6CEC #EC6BAD #ECEB6B #6BECAB

square

#6B6CEC #EC6BAD #ECEB6B #6BECAB

split-complementary

#6B6CEC #ECAB6B #ADEC6B

monochromatic

#191AC4 #3536E5 #6B6CEC #A1A2F3 #D7D8FA

Accessibility & contrast

On white

4.22

#6B6CEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#6B6CEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B6CEC

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B6CEC	#FFFFFF	#000000	##000000
##6B6CEC	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1781F0

Deuteranopia (green-blind)

#0076E9

Tritanopia (blue-blind)

#2A89A2

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6b6cec;
/* rgb */ color: rgb(107, 108, 236);
/* oklch */ color: oklch(59.8% 0.188 278.7);

Tailwind

colors: {
  custom: {
    50: '#9f96f3',
    500: '#6b6cec',
    950: '#000000',
  },
}

SCSS

$custom: #6b6cec;
$custom-light: #9f96f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6b6cec",
  "rgb": {
    "r": 107,
    "g": 108,
    "b": 236
  },
  "hsl": {
    "h": 239.535,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.59783,
    "c": 0.18835,
    "h": 278.7
  },
  "luminance": 0.19907
}

Semantic roles & 50–950 ramp

primary

#6B6CEC

secondary

#EEEDC5

accent

#D80CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6B6CEC

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

Preview Lab → · Contrast checker → · Palette generator →