#654EF7#654EF7

#654EF7 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 55.4% C 0.239 H 281.4°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#654EF7
RGB	rgb(101, 78, 247)
HSL	hsl(248, 91%, 64%)
HSV	hsv(248, 68%, 97%)
CMYK	cmyk(59.1%, 68.4%, 0%, 3.1%)
CIE-LAB	lab(45.54, 54.58, -81.28)
CIE-LCH	lch(45.54, 97.91, 303.88°)
OKLab	oklab(55.4% 0.0473 -0.2342)
OKLCH	oklch(55.4% 0.239 281.4)
XYZ	xyz(24.8745, 14.9291, 89.5485)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#654EF7 #E0F74E

analogous

#4E8BF7 #654EF7 #B94EF7

triadic

#654EF7 #F7654E #4EF765

tetradic

#654EF7 #F74E8B #E0F74E #4EF7B9

square

#654EF7 #F74E8B #E0F74E #4EF7B9

split-complementary

#654EF7 #F7B94E #8BF74E

monochromatic

#2209C2 #3213F4 #654EF7 #9889FA #CBC3FC

Accessibility & contrast

On white

5.27

#654EF7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#654EF7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #654EF7

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##654EF7	#FFFFFF	#000000	##FFFFFF
##654EF7	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072FC

Deuteranopia (green-blind)

#0066F4

Tritanopia (blue-blind)

#007B9D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #654ef7;
/* rgb */ color: rgb(101, 78, 247);
/* oklch */ color: oklch(55.4% 0.239 281.4);

Tailwind

colors: {
  custom: {
    50: '#9f82fb',
    500: '#654ef7',
    950: '#000000',
  },
}

SCSS

$custom: #654ef7;
$custom-light: #9f82fb;
$custom-dark: #000000;

JSON

{
  "hex": "#654ef7",
  "rgb": {
    "r": 101,
    "g": 78,
    "b": 247
  },
  "hsl": {
    "h": 248.166,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55395,
    "c": 0.23893,
    "h": 281.4
  },
  "luminance": 0.14931
}

Semantic roles & 50–950 ramp

primary

#654EF7

secondary

#E6EEB3

accent

#E600C6

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #654EF7

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

Preview Lab → · Contrast checker → · Palette generator →