#6738EA#6738EA

#6738EA is a mid, highly saturated violet. Relative luminance 0.117; OKLCH L 51.6% C 0.246 H 286.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#6738EA
RGB	rgb(103, 56, 234)
HSL	hsl(256, 81%, 57%)
HSV	hsv(256, 76%, 92%)
CMYK	cmyk(56%, 76.1%, 0%, 8.2%)
CIE-LAB	lab(40.66, 62.11, -81.97)
CIE-LCH	lch(40.66, 102.85, 307.15°)
OKLab	oklab(51.63% 0.0684 -0.236)
OKLCH	oklch(51.63% 0.246 286.2)
XYZ	xyz(21.8545, 11.6512, 78.9233)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6738EA #BBEA38

analogous

#3862EA #6738EA #C038EA

triadic

#6738EA #EA6738 #38EA67

tetradic

#6738EA #EA3862 #BBEA38 #38EAC0

square

#6738EA #EA3862 #BBEA38 #38EAC0

split-complementary

#6738EA #EAC038 #62EA38

monochromatic

#341098 #4716CF #6738EA #916FF0 #BCA7F6

Accessibility & contrast

On white

6.31

#6738EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#6738EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6738EA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6738EA	#FFFFFF	#000000	##FFFFFF
##6738EA	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064EF

Deuteranopia (green-blind)

#005BE7

Tritanopia (blue-blind)

#276B90

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6738ea;
/* rgb */ color: rgb(103, 56, 234);
/* oklch */ color: oklch(51.6% 0.246 286.2);

Tailwind

colors: {
  custom: {
    50: '#a074f2',
    500: '#6738ea',
    950: '#000000',
  },
}

SCSS

$custom: #6738ea;
$custom-light: #a074f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6738ea",
  "rgb": {
    "r": 103,
    "g": 56,
    "b": 234
  },
  "hsl": {
    "h": 255.843,
    "s": 80.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51632,
    "c": 0.24575,
    "h": 286.2
  },
  "luminance": 0.11652
}

Semantic roles & 50–950 ramp

primary

#6738EA

secondary

#D0E39B

accent

#F730C3

background

#FAF7FF

surface

#F4EDFE

border

#CEC8D6

text

#100917

muted

#7F7B85

Preview Lab

Preview with #6738EA

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

Preview Lab → · Contrast checker → · Palette generator →