#6B5DDD#6B5DDD

#6B5DDD is a mid, vivid blue. Relative luminance 0.162; OKLCH L 56.1% C 0.188 H 283.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#6B5DDD
RGB	rgb(107, 93, 221)
HSL	hsl(247, 65%, 62%)
HSV	hsv(247, 58%, 87%)
CMYK	cmyk(51.6%, 57.9%, 0%, 13.3%)
CIE-LAB	lab(47.20, 39.27, -63.89)
CIE-LCH	lch(47.20, 75.00, 301.58°)
OKLab	oklab(56.1% 0.0438 -0.1829)
OKLCH	oklch(56.1% 0.188 283.5)
XYZ	xyz(23.0249, 16.1737, 70.3012)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B5DDD #CFDD5D

analogous

#5D8FDD #6B5DDD #AB5DDD

triadic

#6B5DDD #DD6B5D #5DDD6B

tetradic

#6B5DDD #DD5D8F #CFDD5D #5DDDAB

square

#6B5DDD #DD5D8F #CFDD5D #5DDDAB

split-complementary

#6B5DDD #DDAB5D #8FDD5D

monochromatic

#2F219E #3E2CD1 #6B5DDD #9990E8 #C7C2F2

Accessibility & contrast

On white

4.96

#6B5DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#6B5DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B5DDD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B5DDD	#FFFFFF	#000000	##FFFFFF
##6B5DDD	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E1

Deuteranopia (green-blind)

#006CDA

Tritanopia (blue-blind)

#3D7B94

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6b5ddd;
/* rgb */ color: rgb(107, 93, 221);
/* oklch */ color: oklch(56.1% 0.188 283.5);

Tailwind

colors: {
  custom: {
    50: '#9e8be8',
    500: '#6b5ddd',
    950: '#000000',
  },
}

SCSS

$custom: #6b5ddd;
$custom-light: #9e8be8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b5ddd",
  "rgb": {
    "r": 107,
    "g": 93,
    "b": 221
  },
  "hsl": {
    "h": 246.563,
    "s": 65.306,
    "l": 61.569
  },
  "oklch": {
    "l": 0.56102,
    "c": 0.18811,
    "h": 283.5
  },
  "luminance": 0.16175
}

Semantic roles & 50–950 ramp

primary

#6B5DDD

secondary

#DEE3B3

accent

#CD18B9

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6B5DDD

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

Preview Lab → · Contrast checker → · Palette generator →