#6685EE#6685EE

#6685EE is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.3% C 0.161 H 269.2°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#6685EE
RGB	rgb(102, 133, 238)
HSL	hsl(226, 80%, 67%)
HSV	hsv(226, 57%, 93%)
CMYK	cmyk(57.1%, 44.1%, 0%, 6.7%)
CIE-LAB	lab(57.82, 19.56, -56.38)
CIE-LCH	lch(57.82, 59.67, 289.13°)
OKLab	oklab(64.34% -0.0024 -0.1606)
OKLCH	oklch(64.34% 0.161 269.2)
XYZ	xyz(29.2945, 25.7706, 84.3028)
Luminance	0.2577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6685EE #EECF66

analogous

#66C9EE #6685EE #8B66EE

triadic

#6685EE #EE6685 #85EE66

tetradic

#6685EE #EE66C9 #EECF66 #66EE8B

square

#6685EE #EE66C9 #EECF66 #66EE8B

split-complementary

#6685EE #EE8B66 #C9EE66

monochromatic

#163DC4 #2F59E8 #6685EE #9DB1F4 #D4DDFA

Accessibility & contrast

On white

3.41

#6685EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#6685EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6685EE

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6685EE	#FFFFFF	#000000	##000000
##6685EE	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5691F2

Deuteranopia (green-blind)

#4385EC

Tritanopia (blue-blind)

#009CAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6685ee;
/* rgb */ color: rgb(102, 133, 238);
/* oklch */ color: oklch(64.3% 0.161 269.2);

Tailwind

colors: {
  custom: {
    50: '#9ba8f4',
    500: '#6685ee',
    950: '#000000',
  },
}

SCSS

$custom: #6685ee;
$custom-light: #9ba8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6685ee",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 238
  },
  "hsl": {
    "h": 226.324,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64342,
    "c": 0.16063,
    "h": 269.2
  },
  "luminance": 0.25773
}

Semantic roles & 50–950 ramp

primary

#6685EE

secondary

#EEE4C2

accent

#AC09DC

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6685EE

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

Preview Lab → · Contrast checker → · Palette generator →