#6873CF#6873CF

#6873CF is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.0% C 0.140 H 276.1°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#6873CF
RGB	rgb(104, 115, 207)
HSL	hsl(234, 52%, 61%)
HSV	hsv(234, 50%, 81%)
CMYK	cmyk(49.8%, 44.4%, 0%, 18.8%)
CIE-LAB	lab(51.51, 21.05, -49.03)
CIE-LCH	lch(51.51, 53.36, 293.24°)
OKLab	oklab(58.99% 0.0149 -0.1392)
OKLCH	oklch(58.99% 0.14 276.1)
XYZ	xyz(23.0986, 19.7081, 61.6063)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6873CF #CFC468

analogous

#68A6CF #6873CF #9068CF

triadic

#6873CF #CF6873 #73CF68

tetradic

#6873CF #CF68A6 #CFC468 #68CF90

square

#6873CF #CF68A6 #CFC468 #68CF90

split-complementary

#6873CF #CF9068 #A6CF68

monochromatic

#2D388F #3C4ABE #6873CF #969EDE #C5C9ED

Accessibility & contrast

On white

4.25

#6873CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#6873CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6873CF

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6873CF	#FFFFFF	#000000	##000000
##6873CF	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7FD2

Deuteranopia (green-blind)

#4377CD

Tritanopia (blue-blind)

#3F8797

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6873cf;
/* rgb */ color: rgb(104, 115, 207);
/* oklch */ color: oklch(59.0% 0.140 276.1);

Tailwind

colors: {
  custom: {
    50: '#999bde',
    500: '#6873cf',
    950: '#000000',
  },
}

SCSS

$custom: #6873cf;
$custom-light: #999bde;
$custom-dark: #000000;

JSON

{
  "hex": "#6873cf",
  "rgb": {
    "r": 104,
    "g": 115,
    "b": 207
  },
  "hsl": {
    "h": 233.592,
    "s": 51.759,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58993,
    "c": 0.13997,
    "h": 276.1
  },
  "luminance": 0.1971
}

Semantic roles & 50–950 ramp

primary

#6873CF

secondary

#DDD9B6

accent

#AF26BF

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6873CF

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

Preview Lab → · Contrast checker → · Palette generator →