#6739D5#6739D5

#6739D5 is a mid, highly saturated violet. Relative luminance 0.106; OKLCH L 49.8% C 0.222 H 289.2°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#6739D5
RGB	rgb(103, 57, 213)
HSL	hsl(258, 65%, 53%)
HSV	hsv(258, 73%, 84%)
CMYK	cmyk(51.6%, 73.2%, 0%, 16.5%)
CIE-LAB	lab(38.92, 55.95, -72.83)
CIE-LCH	lch(38.92, 91.84, 307.53°)
OKLab	oklab(49.84% 0.073 -0.2093)
OKLCH	oklch(49.84% 0.222 289.2)
XYZ	xyz(19.0634, 10.6130, 63.9819)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6739D5 #A7D539

analogous

#3959D5 #6739D5 #B539D5

triadic

#6739D5 #D56739 #39D567

tetradic

#6739D5 #D53959 #A7D539 #39D5B5

square

#6739D5 #D53959 #A7D539 #39D5B5

split-complementary

#6739D5 #D5B539 #59D539

monochromatic

#361A7A #4D25AC #6739D5 #8E6BE0 #B59EEA

Accessibility & contrast

On white

6.72

#6739D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#6739D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6739D5

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6739D5	#FFFFFF	#000000	##FFFFFF
##6739D5	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDA

Deuteranopia (green-blind)

#0058D2

Tritanopia (blue-blind)

#3E6384

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6739d5;
/* rgb */ color: rgb(103, 57, 213);
/* oklch */ color: oklch(49.8% 0.222 289.2);

Tailwind

colors: {
  custom: {
    50: '#9d74e3',
    500: '#6739d5',
    950: '#000000',
  },
}

SCSS

$custom: #6739d5;
$custom-light: #9d74e3;
$custom-dark: #000000;

JSON

{
  "hex": "#6739d5",
  "rgb": {
    "r": 103,
    "g": 57,
    "b": 213
  },
  "hsl": {
    "h": 257.692,
    "s": 65,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49838,
    "c": 0.22165,
    "h": 289.2
  },
  "luminance": 0.10614
}

Semantic roles & 50–950 ramp

primary

#6739D5

secondary

#C3D793

accent

#E840B6

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #6739D5

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

Preview Lab → · Contrast checker → · Palette generator →