#6661ED#6661ED

#6661ED is a mid, highly saturated blue. Relative luminance 0.175; OKLCH L 57.6% C 0.204 H 279.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#6661ED
RGB	rgb(102, 97, 237)
HSL	hsl(242, 80%, 65%)
HSV	hsv(242, 59%, 93%)
CMYK	cmyk(57%, 59.1%, 0%, 7.1%)
CIE-LAB	lab(48.87, 40.91, -70.24)
CIE-LCH	lch(48.87, 81.28, 300.22°)
OKLab	oklab(57.59% 0.0334 -0.2017)
OKLCH	oklch(57.59% 0.204 279.4)
XYZ	xyz(25.0354, 17.4869, 82.1604)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6661ED #E8ED61

analogous

#61A2ED #6661ED #AC61ED

triadic

#6661ED #ED6661 #61ED66

tetradic

#6661ED #ED61A2 #E8ED61 #61EDAC

square

#6661ED #ED61A2 #E8ED61 #61EDAC

split-complementary

#6661ED #EDAC61 #A2ED61

monochromatic

#1C16BE #312AE7 #6661ED #9B98F3 #D0CFFA

Accessibility & contrast

On white

4.67

#6661ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#6661ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6661ED

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6661ED	#FFFFFF	#000000	##FFFFFF
##6661ED	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF2

Deuteranopia (green-blind)

#006FEA

Tritanopia (blue-blind)

#12839E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6661ed;
/* rgb */ color: rgb(102, 97, 237);
/* oklch */ color: oklch(57.6% 0.204 279.4);

Tailwind

colors: {
  custom: {
    50: '#9d8ef4',
    500: '#6661ed',
    950: '#000000',
  },
}

SCSS

$custom: #6661ed;
$custom-light: #9d8ef4;
$custom-dark: #000000;

JSON

{
  "hex": "#6661ed",
  "rgb": {
    "r": 102,
    "g": 97,
    "b": 237
  },
  "hsl": {
    "h": 242.143,
    "s": 79.545,
    "l": 65.49
  },
  "oklch": {
    "l": 0.57592,
    "c": 0.20447,
    "h": 279.4
  },
  "luminance": 0.17489
}

Semantic roles & 50–950 ramp

primary

#6661ED

secondary

#EBECBD

accent

#DC0AD4

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6661ED

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

Preview Lab → · Contrast checker → · Palette generator →