#6654DC#6654DC

#6654DC is a mid, vivid blue. Relative luminance 0.143; OKLCH L 54.1% C 0.199 H 283.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#6654DC
RGB	rgb(102, 84, 220)
HSL	hsl(248, 66%, 60%)
HSV	hsv(248, 62%, 86%)
CMYK	cmyk(53.6%, 61.8%, 0%, 13.7%)
CIE-LAB	lab(44.70, 43.30, -67.40)
CIE-LCH	lch(44.70, 80.10, 302.72°)
OKLab	oklab(54.15% 0.0466 -0.1934)
OKLCH	oklch(54.15% 0.199 283.5)
XYZ	xyz(21.5641, 14.3315, 69.3262)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6654DC #CADC54

analogous

#5486DC #6654DC #AA54DC

triadic

#6654DC #DC6654 #54DC66

tetradic

#6654DC #DC5486 #CADC54 #54DCAA

square

#6654DC #DC5486 #CADC54 #54DCAA

split-complementary

#6654DC #DCAA54 #86DC54

monochromatic

#2F1F97 #3E29CA #6654DC #9387E6 #C1BAF1

Accessibility & contrast

On white

5.43

#6654DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#6654DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6654DC

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6654DC	#FFFFFF	#000000	##FFFFFF
##6654DC	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE0

Deuteranopia (green-blind)

#0065D9

Tritanopia (blue-blind)

#327590

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6654dc;
/* rgb */ color: rgb(102, 84, 220);
/* oklch */ color: oklch(54.1% 0.199 283.5);

Tailwind

colors: {
  custom: {
    50: '#9b85e8',
    500: '#6654dc',
    950: '#000000',
  },
}

SCSS

$custom: #6654dc;
$custom-light: #9b85e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6654dc",
  "rgb": {
    "r": 102,
    "g": 84,
    "b": 220
  },
  "hsl": {
    "h": 247.941,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54145,
    "c": 0.19894,
    "h": 283.5
  },
  "luminance": 0.14333
}

Semantic roles & 50–950 ramp

primary

#6654DC

secondary

#D9E0AC

accent

#E93FD2

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6654DC

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

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