#6670FF#6670FF

#6670FF is a mid, highly saturated blue. Relative luminance 0.216; OKLCH L 61.5% C 0.209 H 275.4°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6670FF
RGB	rgb(102, 112, 255)
HSL	hsl(236, 100%, 70%)
HSV	hsv(236, 60%, 100%)
CMYK	cmyk(60%, 56.1%, 0%, 0%)
CIE-LAB	lab(53.63, 37.69, -72.53)
CIE-LCH	lch(53.63, 81.74, 297.46°)
OKLab	oklab(61.52% 0.0196 -0.2083)
OKLCH	oklch(61.52% 0.209 275.4)
XYZ	xyz(29.3178, 21.6308, 97.2186)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6670FF #FFF566

analogous

#66BDFF #6670FF #A866FF

triadic

#6670FF #FF6670 #70FF66

tetradic

#6670FF #FF66BD #FFF566 #66FFA8

square

#6670FF #FF66BD #FFF566 #66FFA8

split-complementary

#6670FF #FFA866 #BDFF66

monochromatic

#000FEB #2937FF #6670FF #A3A9FF #E0E2FF

Accessibility & contrast

On white

3.94

#6670FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#6670FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6670FF

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6670FF	#FFFFFF	#000000	##000000
##6670FF	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0087FF

Deuteranopia (green-blind)

#007AFC

Tritanopia (blue-blind)

#0092AD

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6670ff;
/* rgb */ color: rgb(102, 112, 255);
/* oklch */ color: oklch(61.5% 0.209 275.4);

Tailwind

colors: {
  custom: {
    50: '#9f99ff',
    500: '#6670ff',
    950: '#000000',
  },
}

SCSS

$custom: #6670ff;
$custom-light: #9f99ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6670ff",
  "rgb": {
    "r": 102,
    "g": 112,
    "b": 255
  },
  "hsl": {
    "h": 236.078,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.61522,
    "c": 0.20926,
    "h": 275.4
  },
  "luminance": 0.21633
}

Semantic roles & 50–950 ramp

primary

#6670FF

secondary

#F6F3CB

accent

#D600E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6670FF

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

Preview Lab → · Contrast checker → · Palette generator →