#6693ED#6693ED

#6693ED is a light, vivid blue. Relative luminance 0.298; OKLCH L 67.1% C 0.143 H 263.0°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#6693ED
RGB	rgb(102, 147, 237)
HSL	hsl(220, 79%, 66%)
HSV	hsv(220, 57%, 93%)
CMYK	cmyk(57%, 38%, 0%, 7.1%)
CIE-LAB	lab(61.48, 10.90, -49.99)
CIE-LCH	lch(61.48, 51.17, 282.30°)
OKLab	oklab(67.15% -0.0174 -0.1417)
OKLCH	oklch(67.15% 0.143 263)
XYZ	xyz(31.1940, 29.8041, 84.2133)
Luminance	0.2981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6693ED #EDC066

analogous

#66D7ED #6693ED #7D66ED

triadic

#6693ED #ED6693 #93ED66

tetradic

#6693ED #ED66D7 #EDC066 #66ED7D

square

#6693ED #ED66D7 #EDC066 #66ED7D

split-complementary

#6693ED #ED7D66 #D7ED66

monochromatic

#1750C2 #2F6CE7 #6693ED #9DBAF3 #D4E0FA

Accessibility & contrast

On white

3.02

#6693ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#6693ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6693ED

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6693ED	#FFFFFF	#000000	##000000
##6693ED	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D9BF1

Deuteranopia (green-blind)

#5C8FEB

Tritanopia (blue-blind)

#00A7B5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6693ed;
/* rgb */ color: rgb(102, 147, 237);
/* oklch */ color: oklch(67.1% 0.143 263.0);

Tailwind

colors: {
  custom: {
    50: '#9bb2f3',
    500: '#6693ed',
    950: '#000000',
  },
}

SCSS

$custom: #6693ed;
$custom-light: #9bb2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6693ed",
  "rgb": {
    "r": 102,
    "g": 147,
    "b": 237
  },
  "hsl": {
    "h": 220,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.67147,
    "c": 0.14281,
    "h": 263
  },
  "luminance": 0.29807
}

Semantic roles & 50–950 ramp

primary

#6693ED

secondary

#EDDFC2

accent

#960ADB

background

#FAFAFE

surface

#F3F5FD

border

#CDCFD5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6693ED

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

Preview Lab → · Contrast checker → · Palette generator →