#6859CF#6859CF

#6859CF is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.2% C 0.175 H 284.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#6859CF
RGB	rgb(104, 89, 207)
HSL	hsl(248, 55%, 58%)
HSV	hsv(248, 57%, 81%)
CMYK	cmyk(49.8%, 57%, 0%, 18.8%)
CIE-LAB	lab(45.07, 36.82, -59.36)
CIE-LCH	lch(45.07, 69.85, 301.81°)
OKLab	oklab(54.16% 0.0445 -0.1697)
OKLCH	oklch(54.16% 0.175 284.7)
XYZ	xyz(20.5404, 14.5918, 60.7536)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6859CF #C0CF59

analogous

#5985CF #6859CF #A359CF

triadic

#6859CF #CF6859 #59CF68

tetradic

#6859CF #CF5985 #C0CF59 #59CFA3

square

#6859CF #CF5985 #C0CF59 #59CFA3

split-complementary

#6859CF #CFA359 #85CF59

monochromatic

#332787 #4535B6 #6859CF #9388DD #BEB8EA

Accessibility & contrast

On white

5.36

#6859CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#6859CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6859CF

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6859CF	#FFFFFF	#000000	##FFFFFF
##6859CF	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0067CD

Tritanopia (blue-blind)

#42748B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6859cf;
/* rgb */ color: rgb(104, 89, 207);
/* oklch */ color: oklch(54.2% 0.175 284.7);

Tailwind

colors: {
  custom: {
    50: '#9a88de',
    500: '#6859cf',
    950: '#000000',
  },
}

SCSS

$custom: #6859cf;
$custom-light: #9a88de;
$custom-dark: #000000;

JSON

{
  "hex": "#6859cf",
  "rgb": {
    "r": 104,
    "g": 89,
    "b": 207
  },
  "hsl": {
    "h": 247.627,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54161,
    "c": 0.17543,
    "h": 284.7
  },
  "luminance": 0.14593
}

Semantic roles & 50–950 ramp

primary

#6859CF

secondary

#D3D9AA

accent

#DE49CC

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6859CF

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

Preview Lab → · Contrast checker → · Palette generator →