#6B60BB#6B60BB

#6B60BB is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.3% C 0.138 H 286.4°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#6B60BB
RGB	rgb(107, 96, 187)
HSL	hsl(247, 40%, 55%)
HSV	hsv(247, 49%, 73%)
CMYK	cmyk(42.8%, 48.7%, 0%, 26.7%)
CIE-LAB	lab(45.74, 27.32, -46.71)
CIE-LCH	lch(45.74, 54.11, 300.32°)
OKLab	oklab(54.32% 0.0389 -0.1324)
OKLCH	oklch(54.32% 0.138 286.4)
XYZ	xyz(19.2134, 15.0787, 48.9022)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B60BB #B0BB60

analogous

#6082BB #6B60BB #9860BB

triadic

#6B60BB #BB6B60 #60BB6B

tetradic

#6B60BB #BB6082 #B0BB60 #60BB98

square

#6B60BB #BB6082 #B0BB60 #60BB98

split-complementary

#6B60BB #BB9860 #82BB60

monochromatic

#383070 #4D429B #6B60BB #938BCD #BBB6E0

Accessibility & contrast

On white

5.23

#6B60BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#6B60BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B60BB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B60BB	#FFFFFF	#000000	##FFFFFF
##6B60BB	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6FBE

Deuteranopia (green-blind)

#396AB9

Tritanopia (blue-blind)

#537384

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6b60bb;
/* rgb */ color: rgb(107, 96, 187);
/* oklch */ color: oklch(54.3% 0.138 286.4);

Tailwind

colors: {
  custom: {
    50: '#9a8dd0',
    500: '#6b60bb',
    950: '#000000',
  },
}

SCSS

$custom: #6b60bb;
$custom-light: #9a8dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b60bb",
  "rgb": {
    "r": 107,
    "g": 96,
    "b": 187
  },
  "hsl": {
    "h": 247.253,
    "s": 40.088,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54319,
    "c": 0.13801,
    "h": 286.4
  },
  "luminance": 0.15079
}

Semantic roles & 50–950 ramp

primary

#6B60BB

secondary

#CACEA8

accent

#D058C1

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #6B60BB

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

Preview Lab → · Contrast checker → · Palette generator →