#6679DC#6679DC

#6679DC is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.8% C 0.151 H 273.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6679DC
RGB	rgb(102, 121, 220)
HSL	hsl(230, 63%, 63%)
HSV	hsv(230, 54%, 86%)
CMYK	cmyk(53.6%, 45%, 0%, 13.7%)
CIE-LAB	lab(53.67, 21.04, -52.94)
CIE-LCH	lch(53.67, 56.97, 291.67°)
OKLab	oklab(60.85% 0.0078 -0.1506)
OKLCH	oklch(60.85% 0.151 273)
XYZ	xyz(25.2309, 21.6651, 70.5485)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6679DC #DCC966

analogous

#66B4DC #6679DC #8E66DC

triadic

#6679DC #DC6679 #79DC66

tetradic

#6679DC #DC66B4 #DCC966 #66DC8E

square

#6679DC #DC66B4 #DCC966 #66DC8E

split-complementary

#6679DC #DC8E66 #B4DC66

monochromatic

#2539A2 #344DD1 #6679DC #98A5E7 #CAD0F3

Accessibility & contrast

On white

3.94

#6679DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#6679DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6679DC

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6679DC	#FFFFFF	#000000	##000000
##6679DC	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D86E0

Deuteranopia (green-blind)

#3F7BDA

Tritanopia (blue-blind)

#2B8FA0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6679dc;
/* rgb */ color: rgb(102, 121, 220);
/* oklch */ color: oklch(60.8% 0.151 273.0);

Tailwind

colors: {
  custom: {
    50: '#999fe7',
    500: '#6679dc',
    950: '#000000',
  },
}

SCSS

$custom: #6679dc;
$custom-light: #999fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6679dc",
  "rgb": {
    "r": 102,
    "g": 121,
    "b": 220
  },
  "hsl": {
    "h": 230.339,
    "s": 62.766,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60845,
    "c": 0.15085,
    "h": 273
  },
  "luminance": 0.21667
}

Semantic roles & 50–950 ramp

primary

#6679DC

secondary

#E4DDBA

accent

#AE1BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6679DC

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

Preview Lab → · Contrast checker → · Palette generator →