#6673CE#6673CE

#6673CE is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.8% C 0.139 H 275.2°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#6673CE
RGB	rgb(102, 115, 206)
HSL	hsl(233, 51%, 60%)
HSV	hsv(233, 50%, 81%)
CMYK	cmyk(50.5%, 44.2%, 0%, 19.2%)
CIE-LAB	lab(51.31, 20.28, -48.77)
CIE-LCH	lch(51.31, 52.82, 292.58°)
OKLab	oklab(58.79% 0.0125 -0.1385)
OKLCH	oklch(58.79% 0.139 275.2)
XYZ	xyz(22.7473, 19.5411, 60.9537)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6673CE #CEC166

analogous

#66A7CE #6673CE #8D66CE

triadic

#6673CE #CE6673 #73CE66

tetradic

#6673CE #CE66A7 #CEC166 #66CE8D

square

#6673CE #CE66A7 #CEC166 #66CE8D

split-complementary

#6673CE #CE8D66 #A7CE66

monochromatic

#2D398D #3C4CBB #6673CE #949DDD #C3C8EC

Accessibility & contrast

On white

4.28

#6673CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#6673CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6673CE

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6673CE	#FFFFFF	#000000	##000000
##6673CE	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7FD1

Deuteranopia (green-blind)

#4376CC

Tritanopia (blue-blind)

#3B8696

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6673ce;
/* rgb */ color: rgb(102, 115, 206);
/* oklch */ color: oklch(58.8% 0.139 275.2);

Tailwind

colors: {
  custom: {
    50: '#989bdd',
    500: '#6673ce',
    950: '#000000',
  },
}

SCSS

$custom: #6673ce;
$custom-light: #989bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6673ce",
  "rgb": {
    "r": 102,
    "g": 115,
    "b": 206
  },
  "hsl": {
    "h": 232.5,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.58795,
    "c": 0.13903,
    "h": 275.2
  },
  "luminance": 0.19542
}

Semantic roles & 50–950 ramp

primary

#6673CE

secondary

#DCD7B4

accent

#AC27BF

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6673CE

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

Preview Lab → · Contrast checker → · Palette generator →