#6855CC#6855CC

#6855CC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.3% C 0.177 H 286.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#6855CC
RGB	rgb(104, 85, 204)
HSL	hsl(250, 54%, 57%)
HSV	hsv(250, 58%, 80%)
CMYK	cmyk(49%, 58.3%, 0%, 20%)
CIE-LAB	lab(43.94, 38.29, -59.46)
CIE-LCH	lch(43.94, 70.72, 302.78°)
OKLab	oklab(53.26% 0.0489 -0.17)
OKLCH	oklch(53.26% 0.177 286)
XYZ	xyz(19.8533, 13.7988, 58.7324)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6855CC #B9CC55

analogous

#557ECC #6855CC #A455CC

triadic

#6855CC #CC6855 #55CC68

tetradic

#6855CC #CC557E #B9CC55 #55CCA4

square

#6855CC #CC557E #B9CC55 #55CCA4

split-complementary

#6855CC #CCA455 #7ECC55

monochromatic

#352680 #4835AF #6855CC #9284DA #BCB3E8

Accessibility & contrast

On white

5.59

#6855CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#6855CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6855CC

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6855CC	#FFFFFF	#000000	##FFFFFF
##6855CC	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD0

Deuteranopia (green-blind)

#0064C9

Tritanopia (blue-blind)

#457088

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6855cc;
/* rgb */ color: rgb(104, 85, 204);
/* oklch */ color: oklch(53.3% 0.177 286.0);

Tailwind

colors: {
  custom: {
    50: '#9a85dc',
    500: '#6855cc',
    950: '#000000',
  },
}

SCSS

$custom: #6855cc;
$custom-light: #9a85dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6855cc",
  "rgb": {
    "r": 104,
    "g": 85,
    "b": 204
  },
  "hsl": {
    "h": 249.58,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53265,
    "c": 0.17688,
    "h": 286
  },
  "luminance": 0.138
}

Semantic roles & 50–950 ramp

primary

#6855CC

secondary

#CFD7A6

accent

#DD4BC6

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6855CC

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

Preview Lab → · Contrast checker → · Palette generator →