#6758EE#6758EE

#6758EE is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.3% C 0.216 H 281.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#6758EE
RGB	rgb(103, 88, 238)
HSL	hsl(246, 82%, 64%)
HSV	hsv(246, 63%, 93%)
CMYK	cmyk(56.7%, 63%, 0%, 6.7%)
CIE-LAB	lab(47.02, 46.62, -73.81)
CIE-LCH	lch(47.02, 87.30, 302.28°)
OKLab	oklab(56.28% 0.0428 -0.2122)
OKLCH	oklch(56.28% 0.216 281.4)
XYZ	xyz(24.5110, 16.0344, 82.6757)
Luminance	0.1604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6758EE #DFEE58

analogous

#5894EE #6758EE #B258EE

triadic

#6758EE #EE6758 #58EE67

tetradic

#6758EE #EE5894 #DFEE58 #58EEB2

square

#6758EE #EE5894 #DFEE58 #58EEB2

split-complementary

#6758EE #EEB258 #94EE58

monochromatic

#2313B9 #3420E8 #6758EE #9A90F4 #CCC7F9

Accessibility & contrast

On white

4.99

#6758EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#6758EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6758EE

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6758EE	#FFFFFF	#000000	##FFFFFF
##6758EE	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F3

Deuteranopia (green-blind)

#006AEB

Tritanopia (blue-blind)

#197D9B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6758ee;
/* rgb */ color: rgb(103, 88, 238);
/* oklch */ color: oklch(56.3% 0.216 281.4);

Tailwind

colors: {
  custom: {
    50: '#9e88f5',
    500: '#6758ee',
    950: '#000000',
  },
}

SCSS

$custom: #6758ee;
$custom-light: #9e88f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6758ee",
  "rgb": {
    "r": 103,
    "g": 88,
    "b": 238
  },
  "hsl": {
    "h": 246,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.5628,
    "c": 0.21648,
    "h": 281.4
  },
  "luminance": 0.16036
}

Semantic roles & 50–950 ramp

primary

#6758EE

secondary

#E6EBB7

accent

#DE08C8

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6758EE

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

Preview Lab → · Contrast checker → · Palette generator →