#6669FB#6669FB

#6669FB is a mid, highly saturated blue. Relative luminance 0.199; OKLCH L 60.0% C 0.213 H 277.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#6669FB
RGB	rgb(102, 105, 251)
HSL	hsl(239, 95%, 69%)
HSV	hsv(239, 59%, 98%)
CMYK	cmyk(59.4%, 58.2%, 0%, 1.6%)
CIE-LAB	lab(51.71, 40.58, -73.43)
CIE-LCH	lch(51.71, 83.90, 298.93°)
OKLab	oklab(60.01% 0.0259 -0.211)
OKLCH	oklch(60.01% 0.213 277)
XYZ	xyz(27.9380, 19.8908, 93.6152)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6669FB #FBF866

analogous

#66B4FB #6669FB #AE66FB

triadic

#6669FB #FB6669 #69FB66

tetradic

#6669FB #FB66B4 #FBF866 #66FBAE

square

#6669FB #FB66B4 #FBF866 #66FBAE

split-complementary

#6669FB #FBAE66 #B4FB66

monochromatic

#060AE1 #2A2FF9 #6669FB #A2A3FD #DDDEFE

Accessibility & contrast

On white

4.22

#6669FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#6669FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6669FB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6669FB	#FFFFFF	#000000	##000000
##6669FB	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082FF

Deuteranopia (green-blind)

#0075F8

Tritanopia (blue-blind)

#008CA8

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6669fb;
/* rgb */ color: rgb(102, 105, 251);
/* oklch */ color: oklch(60.0% 0.213 277.0);

Tailwind

colors: {
  custom: {
    50: '#9f94fe',
    500: '#6669fb',
    950: '#000000',
  },
}

SCSS

$custom: #6669fb;
$custom-light: #9f94fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6669fb",
  "rgb": {
    "r": 102,
    "g": 105,
    "b": 251
  },
  "hsl": {
    "h": 238.792,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.60009,
    "c": 0.21262,
    "h": 277
  },
  "luminance": 0.19893
}

Semantic roles & 50–950 ramp

primary

#6669FB

secondary

#F4F3C9

accent

#E100E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6669FB

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

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