#6697FF#6697FF

#6697FF is a light, vivid blue. Relative luminance 0.322; OKLCH L 69.0% C 0.162 H 263.7°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#6697FF
RGB	rgb(102, 151, 255)
HSL	hsl(221, 100%, 70%)
HSV	hsv(221, 60%, 100%)
CMYK	cmyk(60%, 40.8%, 0%, 0%)
CIE-LAB	lab(63.49, 14.36, -56.69)
CIE-LCH	lch(63.49, 58.48, 284.21°)
OKLab	oklab(69% -0.0179 -0.1613)
OKLCH	oklch(69% 0.162 263.7)
XYZ	xyz(34.5899, 32.1750, 98.9759)
Luminance	0.3218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6697FF #FFCE66

analogous

#66E4FF #6697FF #8166FF

triadic

#6697FF #FF6697 #97FF66

tetradic

#6697FF #FF66E4 #FFCE66 #66FF81

square

#6697FF #FF66E4 #FFCE66 #66FF81

split-complementary

#6697FF #FF8166 #E4FF66

monochromatic

#004BEB #296DFF #6697FF #A3C1FF #E0EAFF

Accessibility & contrast

On white

2.82

#6697FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#6697FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6697FF

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6697FF	#FFFFFF	#000000	##000000
##6697FF	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#69A1FF

Deuteranopia (green-blind)

#5393FD

Tritanopia (blue-blind)

#00AEBF

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #6697ff;
/* rgb */ color: rgb(102, 151, 255);
/* oklch */ color: oklch(69.0% 0.162 263.7);

Tailwind

colors: {
  custom: {
    50: '#9db5ff',
    500: '#6697ff',
    950: '#000000',
  },
}

SCSS

$custom: #6697ff;
$custom-light: #9db5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6697ff",
  "rgb": {
    "r": 102,
    "g": 151,
    "b": 255
  },
  "hsl": {
    "h": 220.784,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.68998,
    "c": 0.16233,
    "h": 263.7
  },
  "luminance": 0.32178
}

Semantic roles & 50–950 ramp

primary

#6697FF

secondary

#F6E8CB

accent

#9C00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #6697FF

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

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