#6698EE#6698EE

#6698EE is a light, vivid blue. Relative luminance 0.315; OKLCH L 68.3% C 0.139 H 260.7°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#6698EE
RGB	rgb(102, 152, 238)
HSL	hsl(218, 80%, 67%)
HSV	hsv(218, 57%, 93%)
CMYK	cmyk(57.1%, 36.1%, 0%, 6.7%)
CIE-LAB	lab(62.89, 8.29, -48.32)
CIE-LCH	lch(62.89, 49.03, 279.74°)
OKLab	oklab(68.25% -0.0225 -0.1368)
OKLCH	oklch(68.25% 0.139 260.7)
XYZ	xyz(32.1350, 31.4516, 85.2497)
Luminance	0.3145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6698EE #EEBC66

analogous

#66DCEE #6698EE #7866EE

triadic

#6698EE #EE6698 #98EE66

tetradic

#6698EE #EE66DC #EEBC66 #66EE78

square

#6698EE #EE66DC #EEBC66 #66EE78

split-complementary

#6698EE #EE7866 #DCEE66

monochromatic

#1656C4 #2F73E8 #6698EE #9DBDF4 #D4E2FA

Accessibility & contrast

On white

2.88

#6698EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#6698EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6698EE

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6698EE	#FFFFFF	#000000	##000000
##6698EE	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749FF2

Deuteranopia (green-blind)

#6392EC

Tritanopia (blue-blind)

#00ABB8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6698ee;
/* rgb */ color: rgb(102, 152, 238);
/* oklch */ color: oklch(68.3% 0.139 260.7);

Tailwind

colors: {
  custom: {
    50: '#9bb5f4',
    500: '#6698ee',
    950: '#000000',
  },
}

SCSS

$custom: #6698ee;
$custom-light: #9bb5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6698ee",
  "rgb": {
    "r": 102,
    "g": 152,
    "b": 238
  },
  "hsl": {
    "h": 217.941,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.68251,
    "c": 0.13867,
    "h": 260.7
  },
  "luminance": 0.31454
}

Semantic roles & 50–950 ramp

primary

#6698EE

secondary

#EEDEC2

accent

#8F09DC

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6698EE

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

Preview Lab → · Contrast checker → · Palette generator →