#6758D9#6758D9

#6758D9 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.6% C 0.190 H 283.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#6758D9
RGB	rgb(103, 88, 217)
HSL	hsl(247, 63%, 60%)
HSV	hsv(247, 59%, 85%)
CMYK	cmyk(52.5%, 59.4%, 0%, 14.9%)
CIE-LAB	lab(45.46, 40.24, -64.46)
CIE-LCH	lch(45.46, 75.99, 301.97°)
OKLab	oklab(54.65% 0.0441 -0.1847)
OKLCH	oklch(54.65% 0.19 283.4)
XYZ	xyz(21.6038, 14.8716, 67.3643)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6758D9 #CAD958

analogous

#5889D9 #6758D9 #A858D9

triadic

#6758D9 #D96758 #58D967

tetradic

#6758D9 #D95889 #CAD958 #58D9A8

square

#6758D9 #D95889 #CAD958 #58D9A8

split-complementary

#6758D9 #D9A858 #89D958

monochromatic

#2F2295 #3F2DC7 #6758D9 #948AE4 #C2BCF0

Accessibility & contrast

On white

5.28

#6758D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#6758D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6758D9

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6758D9	#FFFFFF	#000000	##FFFFFF
##6758D9	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DD

Deuteranopia (green-blind)

#0067D6

Tritanopia (blue-blind)

#377690

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6758d9;
/* rgb */ color: rgb(103, 88, 217);
/* oklch */ color: oklch(54.6% 0.190 283.4);

Tailwind

colors: {
  custom: {
    50: '#9b88e6',
    500: '#6758d9',
    950: '#000000',
  },
}

SCSS

$custom: #6758d9;
$custom-light: #9b88e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6758d9",
  "rgb": {
    "r": 103,
    "g": 88,
    "b": 217
  },
  "hsl": {
    "h": 246.977,
    "s": 62.927,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54648,
    "c": 0.18991,
    "h": 283.4
  },
  "luminance": 0.14873
}

Semantic roles & 50–950 ramp

primary

#6758D9

secondary

#DADFAD

accent

#E642D3

background

#FAF8FE

surface

#F4F0FC

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6758D9

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

Preview Lab → · Contrast checker → · Palette generator →