#665AED#665AED

#665AED is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.4% C 0.213 H 280.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#665AED
RGB	rgb(102, 90, 237)
HSL	hsl(245, 80%, 64%)
HSV	hsv(245, 62%, 93%)
CMYK	cmyk(57%, 62%, 0%, 7.1%)
CIE-LAB	lab(47.30, 45.00, -72.79)
CIE-LCH	lch(47.30, 85.58, 301.73°)
OKLab	oklab(56.44% 0.0398 -0.2092)
OKLCH	oklch(56.44% 0.213 280.8)
XYZ	xyz(24.4169, 16.2499, 81.9542)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665AED #E1ED5A

analogous

#5A98ED #665AED #B05AED

triadic

#665AED #ED665A #5AED66

tetradic

#665AED #ED5A98 #E1ED5A #5AEDB0

square

#665AED #ED5A98 #E1ED5A #5AEDB0

split-complementary

#665AED #EDB05A #98ED5A

monochromatic

#2214B8 #3323E7 #665AED #9991F3 #CCC8F9

Accessibility & contrast

On white

4.94

#665AED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#665AED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665AED

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665AED	#FFFFFF	#000000	##FFFFFF
##665AED	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F2

Deuteranopia (green-blind)

#006BEA

Tritanopia (blue-blind)

#157E9B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #665aed;
/* rgb */ color: rgb(102, 90, 237);
/* oklch */ color: oklch(56.4% 0.213 280.8);

Tailwind

colors: {
  custom: {
    50: '#9e89f4',
    500: '#665aed',
    950: '#000000',
  },
}

SCSS

$custom: #665aed;
$custom-light: #9e89f4;
$custom-dark: #000000;

JSON

{
  "hex": "#665aed",
  "rgb": {
    "r": 102,
    "g": 90,
    "b": 237
  },
  "hsl": {
    "h": 244.898,
    "s": 80.328,
    "l": 64.118
  },
  "oklch": {
    "l": 0.56442,
    "c": 0.213,
    "h": 280.8
  },
  "luminance": 0.16252
}

Semantic roles & 50–950 ramp

primary

#665AED

secondary

#E7EBB8

accent

#DD09CB

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #665AED

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

Preview Lab → · Contrast checker → · Palette generator →