#6654EB#6654EB

#6654EB is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.3% C 0.218 H 282.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#6654EB
RGB	rgb(102, 84, 235)
HSL	hsl(247, 79%, 63%)
HSV	hsv(247, 64%, 92%)
CMYK	cmyk(56.6%, 64.3%, 0%, 7.8%)
CIE-LAB	lab(45.86, 47.83, -74.02)
CIE-LCH	lch(45.86, 88.13, 302.87°)
OKLab	oklab(55.34% 0.0453 -0.2129)
OKLCH	oklch(55.34% 0.218 282)
XYZ	xyz(23.6406, 15.1621, 80.2620)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6654EB #D9EB54

analogous

#548EEB #6654EB #B154EB

triadic

#6654EB #EB6654 #54EB66

tetradic

#6654EB #EB548E #D9EB54 #54EBB1

square

#6654EB #EB548E #D9EB54 #54EBB1

split-complementary

#6654EB #EBB154 #8EEB54

monochromatic

#2715B0 #351DE5 #6654EB #978BF1 #C8C2F8

Accessibility & contrast

On white

5.21

#6654EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#6654EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6654EB

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6654EB	#FFFFFF	#000000	##FFFFFF
##6654EB	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F0

Deuteranopia (green-blind)

#0067E8

Tritanopia (blue-blind)

#1C7A98

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6654eb;
/* rgb */ color: rgb(102, 84, 235);
/* oklch */ color: oklch(55.3% 0.218 282.0);

Tailwind

colors: {
  custom: {
    50: '#9e85f3',
    500: '#6654eb',
    950: '#000000',
  },
}

SCSS

$custom: #6654eb;
$custom-light: #9e85f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6654eb",
  "rgb": {
    "r": 102,
    "g": 84,
    "b": 235
  },
  "hsl": {
    "h": 247.152,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55342,
    "c": 0.21764,
    "h": 282
  },
  "luminance": 0.15164
}

Semantic roles & 50–950 ramp

primary

#6654EB

secondary

#E2E9B2

accent

#DB0AC2

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6654EB

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

Preview Lab → · Contrast checker → · Palette generator →