#6B63F4#6B63F4

#6B63F4 is a mid, highly saturated blue. Relative luminance 0.186; OKLCH L 58.8% C 0.210 H 280.2°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#6B63F4
RGB	rgb(107, 99, 244)
HSL	hsl(243, 87%, 67%)
HSV	hsv(243, 59%, 96%)
CMYK	cmyk(56.1%, 59.4%, 0%, 4.3%)
CIE-LAB	lab(50.19, 42.76, -71.99)
CIE-LCH	lch(50.19, 83.73, 300.71°)
OKLab	oklab(58.82% 0.0373 -0.2067)
OKLCH	oklch(58.82% 0.21 280.2)
XYZ	xyz(26.8493, 18.5793, 87.7418)
Luminance	0.1858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B63F4 #ECF463

analogous

#63A4F4 #6B63F4 #B363F4

triadic

#6B63F4 #F46B63 #63F46B

tetradic

#6B63F4 #F463A4 #ECF463 #63F4B3

square

#6B63F4 #F463A4 #ECF463 #63F4B3

split-complementary

#6B63F4 #F4B363 #A4F463

monochromatic

#190FCE #352AF0 #6B63F4 #A19CF8 #D7D5FC

Accessibility & contrast

On white

4.45

#6B63F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#6B63F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B63F4

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B63F4	#FFFFFF	#000000	##000000
##6B63F4	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF9

Deuteranopia (green-blind)

#0072F1

Tritanopia (blue-blind)

#1E86A2

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6b63f4;
/* rgb */ color: rgb(107, 99, 244);
/* oklch */ color: oklch(58.8% 0.210 280.2);

Tailwind

colors: {
  custom: {
    50: '#a190f9',
    500: '#6b63f4',
    950: '#000000',
  },
}

SCSS

$custom: #6b63f4;
$custom-light: #a190f9;
$custom-dark: #000000;

JSON

{
  "hex": "#6b63f4",
  "rgb": {
    "r": 107,
    "g": 99,
    "b": 244
  },
  "hsl": {
    "h": 243.31,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.58818,
    "c": 0.21005,
    "h": 280.2
  },
  "luminance": 0.18581
}

Semantic roles & 50–950 ramp

primary

#6B63F4

secondary

#EEF0C3

accent

#E302D7

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6B63F4

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

Preview Lab → · Contrast checker → · Palette generator →