#6F63CF#6F63CF

#6F63CF is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.5% C 0.161 H 285.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#6F63CF
RGB	rgb(111, 99, 207)
HSL	hsl(247, 53%, 60%)
HSV	hsv(247, 52%, 81%)
CMYK	cmyk(46.4%, 52.2%, 0%, 18.8%)
CIE-LAB	lab(48.02, 32.34, -54.58)
CIE-LCH	lch(48.02, 63.45, 300.65°)
OKLab	oklab(56.49% 0.0418 -0.1554)
OKLCH	oklch(56.49% 0.161 285.1)
XYZ	xyz(22.2766, 16.8072, 61.0897)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F63CF #C3CF63

analogous

#638DCF #6F63CF #A563CF

triadic

#6F63CF #CF6F63 #63CF6F

tetradic

#6F63CF #CF638D #C3CF63 #63CFA5

square

#6F63CF #CF638D #C3CF63 #63CFA5

split-complementary

#6F63CF #CFA563 #8DCF63

monochromatic

#362B8C #483ABB #6F63CF #9A92DD #C5C1EC

Accessibility & contrast

On white

4.81

#6F63CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#6F63CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F63CF

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F63CF	#FFFFFF	#000000	##FFFFFF
##6F63CF	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E75D3

Deuteranopia (green-blind)

#2A6FCD

Tritanopia (blue-blind)

#4F7A8F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6f63cf;
/* rgb */ color: rgb(111, 99, 207);
/* oklch */ color: oklch(56.5% 0.161 285.1);

Tailwind

colors: {
  custom: {
    50: '#9e8fde',
    500: '#6f63cf',
    950: '#000000',
  },
}

SCSS

$custom: #6f63cf;
$custom-light: #9e8fde;
$custom-dark: #000000;

JSON

{
  "hex": "#6f63cf",
  "rgb": {
    "r": 111,
    "g": 99,
    "b": 207
  },
  "hsl": {
    "h": 246.667,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.56494,
    "c": 0.16093,
    "h": 285.1
  },
  "luminance": 0.16808
}

Semantic roles & 50–950 ramp

primary

#6F63CF

secondary

#D7DCB2

accent

#DC4BCC

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#0F0C15

muted

#7F7D83

Preview Lab

Preview with #6F63CF

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

Preview Lab → · Contrast checker → · Palette generator →