#6673DC#6673DC

#6673DC is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.7% C 0.159 H 275.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#6673DC
RGB	rgb(102, 115, 220)
HSL	hsl(233, 63%, 63%)
HSV	hsv(233, 54%, 86%)
CMYK	cmyk(53.6%, 47.7%, 0%, 13.7%)
CIE-LAB	lab(52.12, 24.69, -55.42)
CIE-LCH	lch(52.12, 60.67, 294.01°)
OKLab	oklab(59.67% 0.0144 -0.158)
OKLCH	oklch(59.67% 0.159 275.2)
XYZ	xyz(24.5244, 20.2519, 70.3130)
Luminance	0.2025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6673DC #DCCF66

analogous

#66AEDC #6673DC #9466DC

triadic

#6673DC #DC6673 #73DC66

tetradic

#6673DC #DC66AE #DCCF66 #66DC94

square

#6673DC #DC66AE #DCCF66 #66DC94

split-complementary

#6673DC #DC9466 #AEDC66

monochromatic

#2533A2 #3445D1 #6673DC #98A1E7 #CACEF3

Accessibility & contrast

On white

4.16

#6673DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#6673DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6673DC

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6673DC	#FFFFFF	#000000	##000000
##6673DC	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4281E0

Deuteranopia (green-blind)

#3378DA

Tritanopia (blue-blind)

#2D8A9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6673dc;
/* rgb */ color: rgb(102, 115, 220);
/* oklch */ color: oklch(59.7% 0.159 275.2);

Tailwind

colors: {
  custom: {
    50: '#9a9be7',
    500: '#6673dc',
    950: '#000000',
  },
}

SCSS

$custom: #6673dc;
$custom-light: #9a9be7;
$custom-dark: #000000;

JSON

{
  "hex": "#6673dc",
  "rgb": {
    "r": 102,
    "g": 115,
    "b": 220
  },
  "hsl": {
    "h": 233.39,
    "s": 62.766,
    "l": 63.137
  },
  "oklch": {
    "l": 0.59668,
    "c": 0.15865,
    "h": 275.2
  },
  "luminance": 0.20254
}

Semantic roles & 50–950 ramp

primary

#6673DC

secondary

#E4DFBA

accent

#B71BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6673DC

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

Preview Lab → · Contrast checker → · Palette generator →