#6685EA#6685EA

#6685EA is a light, vivid blue. Relative luminance 0.255; OKLCH L 64.1% C 0.155 H 268.9°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#6685EA
RGB	rgb(102, 133, 234)
HSL	hsl(226, 76%, 66%)
HSV	hsv(226, 56%, 92%)
CMYK	cmyk(56.4%, 43.2%, 0%, 8.2%)
CIE-LAB	lab(57.60, 18.27, -54.51)
CIE-LCH	lch(57.60, 57.49, 288.53°)
OKLab	oklab(64.1% -0.003 -0.1551)
OKLCH	oklch(64.1% 0.155 268.9)
XYZ	xyz(28.7133, 25.5381, 81.2422)
Luminance	0.2554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6685EA #EACB66

analogous

#66C7EA #6685EA #8966EA

triadic

#6685EA #EA6685 #85EA66

tetradic

#6685EA #EA66C7 #EACB66 #66EA89

square

#6685EA #EA66C7 #EACB66 #66EA89

split-complementary

#6685EA #EA8966 #C7EA66

monochromatic

#1A40BC #305AE3 #6685EA #9CB0F1 #D2DBF9

Accessibility & contrast

On white

3.44

#6685EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#6685EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6685EA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6685EA	#FFFFFF	#000000	##000000
##6685EA	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5891EE

Deuteranopia (green-blind)

#4785E8

Tritanopia (blue-blind)

#069BAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6685ea;
/* rgb */ color: rgb(102, 133, 234);
/* oklch */ color: oklch(64.1% 0.155 268.9);

Tailwind

colors: {
  custom: {
    50: '#9ba8f1',
    500: '#6685ea',
    950: '#000000',
  },
}

SCSS

$custom: #6685ea;
$custom-light: #9ba8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6685ea",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 234
  },
  "hsl": {
    "h": 225.909,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.641,
    "c": 0.15517,
    "h": 268.9
  },
  "luminance": 0.2554
}

Semantic roles & 50–950 ramp

primary

#6685EA

secondary

#ECE1C0

accent

#A80DD8

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6685EA

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

Preview Lab → · Contrast checker → · Palette generator →