#6D57CF#6D57CF

#6D57CF is a mid, vivid violet. Relative luminance 0.146; OKLCH L 54.2% C 0.178 H 287.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#6D57CF
RGB	rgb(109, 87, 207)
HSL	hsl(251, 56%, 58%)
HSV	hsv(251, 58%, 81%)
CMYK	cmyk(47.3%, 58%, 0%, 18.8%)
CIE-LAB	lab(45.04, 39.04, -59.38)
CIE-LCH	lch(45.04, 71.06, 303.32°)
OKLab	oklab(54.25% 0.053 -0.1696)
OKLCH	oklch(54.25% 0.178 287.4)
XYZ	xyz(20.9741, 14.5717, 60.7269)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57CF #B9CF57

analogous

#577DCF #6D57CF #A957CF

triadic

#6D57CF #CF6D57 #57CF6D

tetradic

#6D57CF #CF577D #B9CF57 #57CFA9

square

#6D57CF #CF577D #B9CF57 #57CFA9

split-complementary

#6D57CF #CFA957 #7DCF57

monochromatic

#382685 #4B34B5 #6D57CF #9687DD #C0B6EA

Accessibility & contrast

On white

5.36

#6D57CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#6D57CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57CF

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57CF	#FFFFFF	#000000	##FFFFFF
##6D57CF	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#4C728B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6d57cf;
/* rgb */ color: rgb(109, 87, 207);
/* oklch */ color: oklch(54.2% 0.178 287.4);

Tailwind

colors: {
  custom: {
    50: '#9e87de',
    500: '#6d57cf',
    950: '#000000',
  },
}

SCSS

$custom: #6d57cf;
$custom-light: #9e87de;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57cf",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 207
  },
  "hsl": {
    "h": 251,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.54246,
    "c": 0.17773,
    "h": 287.4
  },
  "luminance": 0.14573
}

Semantic roles & 50–950 ramp

primary

#6D57CF

secondary

#D0D9A9

accent

#DF49C3

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6D57CF

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

Preview Lab → · Contrast checker → · Palette generator →