#6696EF#6696EF

#6696EF is a light, vivid blue. Relative luminance 0.309; OKLCH L 67.9% C 0.142 H 261.9°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#6696EF
RGB	rgb(102, 150, 239)
HSL	hsl(219, 81%, 67%)
HSV	hsv(219, 57%, 94%)
CMYK	cmyk(57.3%, 37.2%, 0%, 6.3%)
CIE-LAB	lab(62.40, 9.78, -49.65)
CIE-LCH	lch(62.40, 50.61, 281.15°)
OKLab	oklab(67.88% -0.0201 -0.1407)
OKLCH	oklch(67.88% 0.142 261.9)
XYZ	xyz(31.9604, 30.8668, 85.9183)
Luminance	0.3087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6696EF #EFBF66

analogous

#66DBEF #6696EF #7B66EF

triadic

#6696EF #EF6696 #96EF66

tetradic

#6696EF #EF66DB #EFBF66 #66EF7B

square

#6696EF #EF66DB #EFBF66 #66EF7B

split-complementary

#6696EF #EF7B66 #DBEF66

monochromatic

#1553C6 #2F70E9 #6696EF #9DBCF5 #D5E2FB

Accessibility & contrast

On white

2.93

#6696EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#6696EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6696EF

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6696EF	#FFFFFF	#000000	##000000
##6696EF	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#719EF3

Deuteranopia (green-blind)

#5F91ED

Tritanopia (blue-blind)

#00AAB7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #6696ef;
/* rgb */ color: rgb(102, 150, 239);
/* oklch */ color: oklch(67.9% 0.142 261.9);

Tailwind

colors: {
  custom: {
    50: '#9bb4f4',
    500: '#6696ef',
    950: '#000000',
  },
}

SCSS

$custom: #6696ef;
$custom-light: #9bb4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6696ef",
  "rgb": {
    "r": 102,
    "g": 150,
    "b": 239
  },
  "hsl": {
    "h": 218.978,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.67885,
    "c": 0.14217,
    "h": 261.9
  },
  "luminance": 0.30869
}

Semantic roles & 50–950 ramp

primary

#6696EF

secondary

#EEDFC2

accent

#9308DD

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6696EF

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

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