#6873CB#6873CB

#6873CB is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.8% C 0.134 H 276.1°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#6873CB
RGB	rgb(104, 115, 203)
HSL	hsl(233, 49%, 60%)
HSV	hsv(233, 49%, 80%)
CMYK	cmyk(48.8%, 43.3%, 0%, 20.4%)
CIE-LAB	lab(51.28, 19.81, -47.10)
CIE-LCH	lch(51.28, 51.10, 292.81°)
OKLab	oklab(58.75% 0.0142 -0.1335)
OKLCH	oklch(58.75% 0.134 276.1)
XYZ	xyz(22.6158, 19.5150, 59.0634)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6873CB #CBC068

analogous

#68A5CB #6873CB #8E68CB

triadic

#6873CB #CB6873 #73CB68

tetradic

#6873CB #CB68A5 #CBC068 #68CB8E

square

#6873CB #CB68A5 #CBC068 #68CB8E

split-complementary

#6873CB #CB8E68 #A5CB68

monochromatic

#2F3989 #3F4CB7 #6873CB #969DDB #C3C7EA

Accessibility & contrast

On white

4.28

#6873CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#6873CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6873CB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6873CB	#FFFFFF	#000000	##000000
##6873CB	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7ECE

Deuteranopia (green-blind)

#4776C9

Tritanopia (blue-blind)

#428695

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6873cb;
/* rgb */ color: rgb(104, 115, 203);
/* oklch */ color: oklch(58.8% 0.134 276.1);

Tailwind

colors: {
  custom: {
    50: '#999bdb',
    500: '#6873cb',
    950: '#000000',
  },
}

SCSS

$custom: #6873cb;
$custom-light: #999bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#6873cb",
  "rgb": {
    "r": 104,
    "g": 115,
    "b": 203
  },
  "hsl": {
    "h": 233.333,
    "s": 48.768,
    "l": 60.196
  },
  "oklch": {
    "l": 0.58753,
    "c": 0.13429,
    "h": 276.1
  },
  "luminance": 0.19516
}

Semantic roles & 50–950 ramp

primary

#6873CB

secondary

#DAD6B4

accent

#AC29BC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6873CB

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

Preview Lab → · Contrast checker → · Palette generator →