#6B59CF#6B59CF

#6B59CF is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.4% C 0.175 H 286.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#6B59CF
RGB	rgb(107, 89, 207)
HSL	hsl(249, 55%, 58%)
HSV	hsv(249, 57%, 81%)
CMYK	cmyk(48.3%, 57%, 0%, 18.8%)
CIE-LAB	lab(45.32, 37.44, -58.94)
CIE-LCH	lch(45.32, 69.82, 302.43°)
OKLab	oklab(54.41% 0.0483 -0.1684)
OKLCH	oklch(54.41% 0.175 286)
XYZ	xyz(20.8950, 14.7746, 60.7702)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B59CF #BDCF59

analogous

#5982CF #6B59CF #A659CF

triadic

#6B59CF #CF6B59 #59CF6B

tetradic

#6B59CF #CF5982 #BDCF59 #59CFA6

square

#6B59CF #CF5982 #BDCF59 #59CFA6

split-complementary

#6B59CF #CFA659 #82CF59

monochromatic

#362787 #4835B6 #6B59CF #9588DD #C0B8EA

Accessibility & contrast

On white

5.31

#6B59CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#6B59CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B59CF

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B59CF	#FFFFFF	#000000	##FFFFFF
##6B59CF	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0068CC

Tritanopia (blue-blind)

#48748B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6b59cf;
/* rgb */ color: rgb(107, 89, 207);
/* oklch */ color: oklch(54.4% 0.175 286.0);

Tailwind

colors: {
  custom: {
    50: '#9c88de',
    500: '#6b59cf',
    950: '#000000',
  },
}

SCSS

$custom: #6b59cf;
$custom-light: #9c88de;
$custom-dark: #000000;

JSON

{
  "hex": "#6b59cf",
  "rgb": {
    "r": 107,
    "g": 89,
    "b": 207
  },
  "hsl": {
    "h": 249.153,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54412,
    "c": 0.17515,
    "h": 286
  },
  "luminance": 0.14776
}

Semantic roles & 50–950 ramp

primary

#6B59CF

secondary

#D2D9AA

accent

#DE49C8

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6B59CF

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

Preview Lab → · Contrast checker → · Palette generator →