#6C73DD#6C73DD

#6C73DD is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.1% C 0.159 H 277.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#6C73DD
RGB	rgb(108, 115, 221)
HSL	hsl(236, 62%, 65%)
HSV	hsv(236, 51%, 87%)
CMYK	cmyk(51.1%, 48%, 0%, 13.3%)
CIE-LAB	lab(52.58, 26.27, -55.22)
CIE-LCH	lch(52.58, 61.15, 295.45°)
OKLab	oklab(60.14% 0.0211 -0.1572)
OKLCH	oklch(60.14% 0.159 277.6)
XYZ	xyz(25.3621, 20.6685, 71.0456)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C73DD #DDD66C

analogous

#6CACDD #6C73DD #9E6CDD

triadic

#6C73DD #DD6C73 #73DD6C

tetradic

#6C73DD #DD6CAC #DDD66C #6CDD9E

square

#6C73DD #DD6CAC #DDD66C #6CDD9E

split-complementary

#6C73DD #DD9E6C #ACDD6C

monochromatic

#272FA8 #3A44D2 #6C73DD #9EA2E8 #CFD2F4

Accessibility & contrast

On white

4.09

#6C73DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#6C73DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C73DD

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C73DD	#FFFFFF	#000000	##000000
##6C73DD	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4282E1

Deuteranopia (green-blind)

#3779DB

Tritanopia (blue-blind)

#3C8A9D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6c73dd;
/* rgb */ color: rgb(108, 115, 221);
/* oklch */ color: oklch(60.1% 0.159 277.6);

Tailwind

colors: {
  custom: {
    50: '#9d9be8',
    500: '#6c73dd',
    950: '#000000',
  },
}

SCSS

$custom: #6c73dd;
$custom-light: #9d9be8;
$custom-dark: #000000;

JSON

{
  "hex": "#6c73dd",
  "rgb": {
    "r": 108,
    "g": 115,
    "b": 221
  },
  "hsl": {
    "h": 236.283,
    "s": 62.431,
    "l": 64.51
  },
  "oklch": {
    "l": 0.60143,
    "c": 0.15866,
    "h": 277.6
  },
  "luminance": 0.2067
}

Semantic roles & 50–950 ramp

primary

#6C73DD

secondary

#E6E3BF

accent

#BF1BCA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6C73DD

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

Preview Lab → · Contrast checker → · Palette generator →