#6B73CE#6B73CE

#6B73CE is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.1% C 0.138 H 277.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#6B73CE
RGB	rgb(107, 115, 206)
HSL	hsl(235, 50%, 61%)
HSV	hsv(235, 48%, 81%)
CMYK	cmyk(48.1%, 44.2%, 0%, 19.2%)
CIE-LAB	lab(51.66, 21.44, -48.21)
CIE-LCH	lch(51.66, 52.76, 293.97°)
OKLab	oklab(59.15% 0.018 -0.1367)
OKLCH	oklch(59.15% 0.138 277.5)
XYZ	xyz(23.3313, 19.8422, 60.9811)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B73CE #CEC66B

analogous

#6BA5CE #6B73CE #956BCE

triadic

#6B73CE #CE6B73 #73CE6B

tetradic

#6B73CE #CE6BA5 #CEC66B #6BCE95

square

#6B73CE #CE6BA5 #CEC66B #6BCE95

split-complementary

#6B73CE #CE956B #A5CE6B

monochromatic

#2F378F #3F49BD #6B73CE #999EDD #C7CAEC

Accessibility & contrast

On white

4.23

#6B73CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#6B73CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B73CE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B73CE	#FFFFFF	#000000	##000000
##6B73CE	1.00	4.23	4.97	4.97
#FFFFFF	4.23	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)

#4E7FD1

Deuteranopia (green-blind)

#4677CC

Tritanopia (blue-blind)

#468696

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6b73ce;
/* rgb */ color: rgb(107, 115, 206);
/* oklch */ color: oklch(59.1% 0.138 277.5);

Tailwind

colors: {
  custom: {
    50: '#9b9bdd',
    500: '#6b73ce',
    950: '#000000',
  },
}

SCSS

$custom: #6b73ce;
$custom-light: #9b9bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6b73ce",
  "rgb": {
    "r": 107,
    "g": 115,
    "b": 206
  },
  "hsl": {
    "h": 235.152,
    "s": 50.254,
    "l": 61.373
  },
  "oklch": {
    "l": 0.59145,
    "c": 0.13787,
    "h": 277.5
  },
  "luminance": 0.19843
}

Semantic roles & 50–950 ramp

primary

#6B73CE

secondary

#DDDAB8

accent

#B228BE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0F0E15

muted

#7E7E83

Preview Lab

Preview with #6B73CE

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

Preview Lab → · Contrast checker → · Palette generator →