#6698F4#6698F4

#6698F4 is a light, vivid blue. Relative luminance 0.318; OKLCH L 68.6% C 0.147 H 261.7°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#6698F4
RGB	rgb(102, 152, 244)
HSL	hsl(219, 87%, 68%)
HSV	hsv(219, 58%, 96%)
CMYK	cmyk(58.2%, 37.7%, 0%, 4.3%)
CIE-LAB	lab(63.19, 10.21, -51.15)
CIE-LCH	lch(63.19, 52.16, 281.29°)
OKLab	oklab(68.58% -0.0212 -0.1451)
OKLCH	oklch(68.58% 0.147 261.7)
XYZ	xyz(33.0312, 31.8101, 89.9697)
Luminance	0.3181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6698F4 #F4C266

analogous

#66DFF4 #6698F4 #7B66F4

triadic

#6698F4 #F46698 #98F466

tetradic

#6698F4 #F466DF #F4C266 #66F47B

square

#6698F4 #F466DF #F4C266 #66F47B

split-complementary

#6698F4 #F47B66 #DFF466

monochromatic

#0F53D1 #2D72F0 #6698F4 #9FBEF8 #D8E5FC

Accessibility & contrast

On white

2.85

#6698F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#6698F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6698F4

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6698F4	#FFFFFF	#000000	##000000
##6698F4	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A0F8

Deuteranopia (green-blind)

#5E93F2

Tritanopia (blue-blind)

#00ADBA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6698f4;
/* rgb */ color: rgb(102, 152, 244);
/* oklch */ color: oklch(68.6% 0.147 261.7);

Tailwind

colors: {
  custom: {
    50: '#9cb5f8',
    500: '#6698f4',
    950: '#000000',
  },
}

SCSS

$custom: #6698f4;
$custom-light: #9cb5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6698f4",
  "rgb": {
    "r": 102,
    "g": 152,
    "b": 244
  },
  "hsl": {
    "h": 218.873,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.6858,
    "c": 0.14662,
    "h": 261.7
  },
  "luminance": 0.31813
}

Semantic roles & 50–950 ramp

primary

#6698F4

secondary

#F1E1C5

accent

#9402E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6698F4

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

Preview Lab → · Contrast checker → · Palette generator →