#6685EB#6685EB

#6685EB is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.2% C 0.157 H 269.0°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#6685EB
RGB	rgb(102, 133, 235)
HSL	hsl(226, 77%, 66%)
HSV	hsv(226, 57%, 92%)
CMYK	cmyk(56.6%, 43.4%, 0%, 7.8%)
CIE-LAB	lab(57.65, 18.59, -54.98)
CIE-LCH	lch(57.65, 58.04, 288.68°)
OKLab	oklab(64.16% -0.0029 -0.1565)
OKLCH	oklch(64.16% 0.157 269)
XYZ	xyz(28.8574, 25.5958, 82.0009)
Luminance	0.2560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6685EB #EBCC66

analogous

#66C7EB #6685EB #8966EB

triadic

#6685EB #EB6685 #85EB66

tetradic

#6685EB #EB66C7 #EBCC66 #66EB89

square

#6685EB #EB66C7 #EBCC66 #66EB89

split-complementary

#6685EB #EB8966 #C7EB66

monochromatic

#193FBE #305AE4 #6685EB #9CB0F2 #D2DBF9

Accessibility & contrast

On white

3.43

#6685EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#6685EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6685EB

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6685EB	#FFFFFF	#000000	##000000
##6685EB	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5891EF

Deuteranopia (green-blind)

#4685E9

Tritanopia (blue-blind)

#019CAD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6685eb;
/* rgb */ color: rgb(102, 133, 235);
/* oklch */ color: oklch(64.2% 0.157 269.0);

Tailwind

colors: {
  custom: {
    50: '#9ba8f2',
    500: '#6685eb',
    950: '#000000',
  },
}

SCSS

$custom: #6685eb;
$custom-light: #9ba8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6685eb",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 235
  },
  "hsl": {
    "h": 226.015,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.6416,
    "c": 0.15654,
    "h": 269
  },
  "luminance": 0.25598
}

Semantic roles & 50–950 ramp

primary

#6685EB

secondary

#ECE2C1

accent

#A90CD9

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6685EB

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

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