#6669F4#6669F4

#6669F4 is a mid, highly saturated blue. Relative luminance 0.195; OKLCH L 59.5% C 0.204 H 277.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#6669F4
RGB	rgb(102, 105, 244)
HSL	hsl(239, 87%, 68%)
HSV	hsv(239, 58%, 96%)
CMYK	cmyk(58.2%, 57%, 0%, 4.3%)
CIE-LAB	lab(51.22, 38.36, -70.34)
CIE-LCH	lch(51.22, 80.12, 298.61°)
OKLab	oklab(59.49% 0.0259 -0.2019)
OKLCH	oklch(59.49% 0.204 277.3)
XYZ	xyz(26.8550, 19.4576, 87.9110)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6669F4 #F4F166

analogous

#66B0F4 #6669F4 #AA66F4

triadic

#6669F4 #F46669 #69F466

tetradic

#6669F4 #F466B0 #F4F166 #66F4AA

square

#6669F4 #F466B0 #F4F166 #66F4AA

split-complementary

#6669F4 #F4AA66 #B0F466

monochromatic

#0F13D1 #2D31F0 #6669F4 #9FA1F8 #D8D9FC

Accessibility & contrast

On white

4.29

#6669F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#6669F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6669F4

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6669F4	#FFFFFF	#000000	##000000
##6669F4	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080F9

Deuteranopia (green-blind)

#0074F1

Tritanopia (blue-blind)

#008AA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6669f4;
/* rgb */ color: rgb(102, 105, 244);
/* oklch */ color: oklch(59.5% 0.204 277.3);

Tailwind

colors: {
  custom: {
    50: '#9e94f9',
    500: '#6669f4',
    950: '#000000',
  },
}

SCSS

$custom: #6669f4;
$custom-light: #9e94f9;
$custom-dark: #000000;

JSON

{
  "hex": "#6669f4",
  "rgb": {
    "r": 102,
    "g": 105,
    "b": 244
  },
  "hsl": {
    "h": 238.732,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.59486,
    "c": 0.20361,
    "h": 277.3
  },
  "luminance": 0.1946
}

Semantic roles & 50–950 ramp

primary

#6669F4

secondary

#F1F0C5

accent

#DE02E3

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6669F4

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

Preview Lab → · Contrast checker → · Palette generator →