#6698EB#6698EB

#6698EB is a light, vivid blue. Relative luminance 0.313; OKLCH L 68.1% C 0.135 H 260.1°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#6698EB
RGB	rgb(102, 152, 235)
HSL	hsl(217, 77%, 66%)
HSV	hsv(217, 57%, 92%)
CMYK	cmyk(56.6%, 35.3%, 0%, 7.8%)
CIE-LAB	lab(62.74, 7.34, -46.90)
CIE-LCH	lch(62.74, 47.47, 278.89°)
OKLab	oklab(68.09% -0.0232 -0.1327)
OKLCH	oklch(68.09% 0.135 260.1)
XYZ	xyz(31.6979, 31.2768, 82.9478)
Luminance	0.3128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6698EB #EBB966

analogous

#66DAEB #6698EB #7666EB

triadic

#6698EB #EB6698 #98EB66

tetradic

#6698EB #EB66DA #EBB966 #66EB76

square

#6698EB #EB66DA #EBB966 #66EB76

split-complementary

#6698EB #EB7666 #DAEB66

monochromatic

#1957BE #3074E4 #6698EB #9CBCF2 #D2E1F9

Accessibility & contrast

On white

2.89

#6698EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#6698EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6698EB

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6698EB	#FFFFFF	#000000	##000000
##6698EB	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#769FEE

Deuteranopia (green-blind)

#6592E9

Tritanopia (blue-blind)

#00AAB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6698eb;
/* rgb */ color: rgb(102, 152, 235);
/* oklch */ color: oklch(68.1% 0.135 260.1);

Tailwind

colors: {
  custom: {
    50: '#9bb5f2',
    500: '#6698eb',
    950: '#000000',
  },
}

SCSS

$custom: #6698eb;
$custom-light: #9bb5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6698eb",
  "rgb": {
    "r": 102,
    "g": 152,
    "b": 235
  },
  "hsl": {
    "h": 217.444,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68089,
    "c": 0.1347,
    "h": 260.1
  },
  "luminance": 0.31279
}

Semantic roles & 50–950 ramp

primary

#6698EB

secondary

#ECDCC1

accent

#8C0CD9

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6698EB

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

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