#6673EF#6673EF

#6673EF is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.9% C 0.184 H 275.0°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#6673EF
RGB	rgb(102, 115, 239)
HSL	hsl(234, 81%, 67%)
HSV	hsv(234, 57%, 94%)
CMYK	cmyk(57.3%, 51.9%, 0%, 6.3%)
CIE-LAB	lab(53.29, 30.75, -64.19)
CIE-LCH	lch(53.29, 71.18, 295.60°)
OKLab	oklab(60.93% 0.0161 -0.1838)
OKLCH	oklch(60.93% 0.185 275)
XYZ	xyz(27.1852, 21.3162, 84.3265)
Luminance	0.2132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6673EF #EFE266

analogous

#66B7EF #6673EF #9E66EF

triadic

#6673EF #EF6673 #73EF66

tetradic

#6673EF #EF66B7 #EFE266 #66EF9E

square

#6673EF #EF66B7 #EFE266 #66EF9E

split-complementary

#6673EF #EF9E66 #B7EF66

monochromatic

#1526C6 #2F40E9 #6673EF #9DA6F5 #D5D8FB

Accessibility & contrast

On white

3.99

#6673EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#6673EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6673EF

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6673EF	#FFFFFF	#000000	##000000
##6673EF	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B85F3

Deuteranopia (green-blind)

#007AEC

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6673ef;
/* rgb */ color: rgb(102, 115, 239);
/* oklch */ color: oklch(60.9% 0.184 275.0);

Tailwind

colors: {
  custom: {
    50: '#9c9bf5',
    500: '#6673ef',
    950: '#000000',
  },
}

SCSS

$custom: #6673ef;
$custom-light: #9c9bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#6673ef",
  "rgb": {
    "r": 102,
    "g": 115,
    "b": 239
  },
  "hsl": {
    "h": 234.307,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.6093,
    "c": 0.1845,
    "h": 275
  },
  "luminance": 0.21318
}

Semantic roles & 50–950 ramp

primary

#6673EF

secondary

#EEEAC2

accent

#C908DD

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6673EF

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

Preview Lab → · Contrast checker → · Palette generator →