#6738DA#6738DA

#6738DA is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 50.2% C 0.228 H 288.5°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#6738DA
RGB	rgb(103, 56, 218)
HSL	hsl(257, 69%, 54%)
HSV	hsv(257, 74%, 85%)
CMYK	cmyk(52.8%, 74.3%, 0%, 14.5%)
CIE-LAB	lab(39.20, 57.78, -75.25)
CIE-LCH	lch(39.20, 94.88, 307.52°)
OKLab	oklab(50.17% 0.0726 -0.2164)
OKLCH	oklch(50.17% 0.228 288.5)
XYZ	xyz(19.6589, 10.7729, 67.3596)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6738DA #ABDA38

analogous

#385ADA #6738DA #B838DA

triadic

#6738DA #DA6738 #38DA67

tetradic

#6738DA #DA385A #ABDA38 #38DAB8

square

#6738DA #DA385A #ABDA38 #38DAB8

split-complementary

#6738DA #DAB838 #5ADA38

monochromatic

#361880 #4C21B3 #6738DA #8E6CE4 #B69FED

Accessibility & contrast

On white

6.66

#6738DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#6738DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6738DA

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6738DA	#FFFFFF	#000000	##FFFFFF
##6738DA	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DF

Deuteranopia (green-blind)

#0058D7

Tritanopia (blue-blind)

#3A6587

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6738da;
/* rgb */ color: rgb(103, 56, 218);
/* oklch */ color: oklch(50.2% 0.228 288.5);

Tailwind

colors: {
  custom: {
    50: '#9e74e7',
    500: '#6738da',
    950: '#000000',
  },
}

SCSS

$custom: #6738da;
$custom-light: #9e74e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6738da",
  "rgb": {
    "r": 103,
    "g": 56,
    "b": 218
  },
  "hsl": {
    "h": 257.407,
    "s": 68.644,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50166,
    "c": 0.22823,
    "h": 288.5
  },
  "luminance": 0.10774
}

Semantic roles & 50–950 ramp

primary

#6738DA

secondary

#C5DA94

accent

#EB3CB9

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100816

muted

#7F7B84

Preview Lab

Preview with #6738DA

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

Preview Lab → · Contrast checker → · Palette generator →