#6673EB#6673EB

#6673EB is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.7% C 0.179 H 275.1°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#6673EB
RGB	rgb(102, 115, 235)
HSL	hsl(234, 77%, 66%)
HSV	hsv(234, 57%, 92%)
CMYK	cmyk(56.6%, 51.1%, 0%, 7.8%)
CIE-LAB	lab(53.04, 29.47, -62.37)
CIE-LCH	lch(53.04, 68.98, 295.29°)
OKLab	oklab(60.66% 0.0158 -0.1784)
OKLCH	oklch(60.66% 0.179 275.1)
XYZ	xyz(26.6008, 21.0825, 81.2487)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6673EB #EBDE66

analogous

#66B5EB #6673EB #9B66EB

triadic

#6673EB #EB6673 #73EB66

tetradic

#6673EB #EB66B5 #EBDE66 #66EB9B

square

#6673EB #EB66B5 #EBDE66 #66EB9B

split-complementary

#6673EB #EB9B66 #B5EB66

monochromatic

#1929BE #3041E4 #6673EB #9CA5F2 #D2D6F9

Accessibility & contrast

On white

4.03

#6673EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#6673EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6673EB

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6673EB	#FFFFFF	#000000	##000000
##6673EB	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3184EF

Deuteranopia (green-blind)

#1479E8

Tritanopia (blue-blind)

#108EA4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6673eb;
/* rgb */ color: rgb(102, 115, 235);
/* oklch */ color: oklch(60.7% 0.179 275.1);

Tailwind

colors: {
  custom: {
    50: '#9c9bf2',
    500: '#6673eb',
    950: '#000000',
  },
}

SCSS

$custom: #6673eb;
$custom-light: #9c9bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6673eb",
  "rgb": {
    "r": 102,
    "g": 115,
    "b": 235
  },
  "hsl": {
    "h": 234.135,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.60657,
    "c": 0.17912,
    "h": 275.1
  },
  "luminance": 0.21084
}

Semantic roles & 50–950 ramp

primary

#6673EB

secondary

#ECE8C1

accent

#C50CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6673EB

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

Preview Lab → · Contrast checker → · Palette generator →