#6673EC#6673EC

#6673EC is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.7% C 0.180 H 275.1°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#6673EC
RGB	rgb(102, 115, 236)
HSL	hsl(234, 78%, 66%)
HSV	hsv(234, 57%, 93%)
CMYK	cmyk(56.8%, 51.3%, 0%, 7.5%)
CIE-LAB	lab(53.10, 29.79, -62.83)
CIE-LCH	lch(53.10, 69.53, 295.37°)
OKLab	oklab(60.72% 0.0159 -0.1798)
OKLCH	oklch(60.72% 0.18 275.1)
XYZ	xyz(26.7456, 21.1404, 82.0117)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6673EC #ECDF66

analogous

#66B6EC #6673EC #9C66EC

triadic

#6673EC #EC6673 #73EC66

tetradic

#6673EC #EC66B6 #ECDF66 #66EC9C

square

#6673EC #EC66B6 #ECDF66 #66EC9C

split-complementary

#6673EC #EC9C66 #B6EC66

monochromatic

#1828C0 #3041E5 #6673EC #9CA5F3 #D3D7FA

Accessibility & contrast

On white

4.02

#6673EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#6673EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6673EC

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6673EC	#FFFFFF	#000000	##000000
##6673EC	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F85F0

Deuteranopia (green-blind)

#1079E9

Tritanopia (blue-blind)

#0C8FA5

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6673ec;
/* rgb */ color: rgb(102, 115, 236);
/* oklch */ color: oklch(60.7% 0.180 275.1);

Tailwind

colors: {
  custom: {
    50: '#9c9bf3',
    500: '#6673ec',
    950: '#000000',
  },
}

SCSS

$custom: #6673ec;
$custom-light: #9c9bf3;
$custom-dark: #000000;

JSON

{
  "hex": "#6673ec",
  "rgb": {
    "r": 102,
    "g": 115,
    "b": 236
  },
  "hsl": {
    "h": 234.179,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.60725,
    "c": 0.18046,
    "h": 275.1
  },
  "luminance": 0.21142
}

Semantic roles & 50–950 ramp

primary

#6673EC

secondary

#EDE9C1

accent

#C60BDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6673EC

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

Preview Lab → · Contrast checker → · Palette generator →