#6A5AC7#6A5AC7

#6A5AC7 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.9% C 0.163 H 286.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#6A5AC7
RGB	rgb(106, 90, 199)
HSL	hsl(249, 49%, 57%)
HSV	hsv(249, 55%, 78%)
CMYK	cmyk(46.7%, 54.8%, 0%, 22%)
CIE-LAB	lab(44.94, 34.25, -54.95)
CIE-LCH	lch(44.94, 64.75, 301.94°)
OKLab	oklab(53.94% 0.0458 -0.1567)
OKLCH	oklch(53.94% 0.163 286.3)
XYZ	xyz(19.9058, 14.4992, 55.7715)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A5AC7 #B7C75A

analogous

#5A81C7 #6A5AC7 #A15AC7

triadic

#6A5AC7 #C76A5A #5AC76A

tetradic

#6A5AC7 #C75A81 #B7C75A #5AC7A1

square

#6A5AC7 #C75A81 #B7C75A #5AC7A1

split-complementary

#6A5AC7 #C7A15A #81C75A

monochromatic

#362A7C #4A3AAA #6A5AC7 #9388D7 #BDB5E6

Accessibility & contrast

On white

5.38

#6A5AC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#6A5AC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6A5AC7

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A5AC7	#FFFFFF	#000000	##FFFFFF
##6A5AC7	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6DCB

Deuteranopia (green-blind)

#1B67C5

Tritanopia (blue-blind)

#4B7288

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6a5ac7;
/* rgb */ color: rgb(106, 90, 199);
/* oklch */ color: oklch(53.9% 0.163 286.3);

Tailwind

colors: {
  custom: {
    50: '#9b89d9',
    500: '#6a5ac7',
    950: '#000000',
  },
}

SCSS

$custom: #6a5ac7;
$custom-light: #9b89d9;
$custom-dark: #000000;

JSON

{
  "hex": "#6a5ac7",
  "rgb": {
    "r": 106,
    "g": 90,
    "b": 199
  },
  "hsl": {
    "h": 248.807,
    "s": 49.321,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53937,
    "c": 0.16322,
    "h": 286.3
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#6A5AC7

secondary

#CED5A8

accent

#D94FC5

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6A5AC7

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

Preview Lab → · Contrast checker → · Palette generator →