#6758E9#6758E9

#6758E9 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.9% C 0.210 H 281.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6758E9
RGB	rgb(103, 88, 233)
HSL	hsl(246, 77%, 63%)
HSV	hsv(246, 62%, 91%)
CMYK	cmyk(55.8%, 62.2%, 0%, 8.6%)
CIE-LAB	lab(46.64, 45.10, -71.61)
CIE-LCH	lch(46.64, 84.63, 302.20°)
OKLab	oklab(55.88% 0.0432 -0.2058)
OKLCH	oklch(55.88% 0.21 281.8)
XYZ	xyz(23.7867, 15.7447, 78.8606)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6758E9 #DAE958

analogous

#5891E9 #6758E9 #AF58E9

triadic

#6758E9 #E96758 #58E967

tetradic

#6758E9 #E95891 #DAE958 #58E9AF

square

#6758E9 #E95891 #DAE958 #58E9AF

split-complementary

#6758E9 #E9AF58 #91E958

monochromatic

#2717AF #3622E2 #6758E9 #988EF0 #C9C4F7

Accessibility & contrast

On white

5.06

#6758E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#6758E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6758E9

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6758E9	#FFFFFF	#000000	##FFFFFF
##6758E9	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EE

Deuteranopia (green-blind)

#0069E6

Tritanopia (blue-blind)

#237C98

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6758e9;
/* rgb */ color: rgb(103, 88, 233);
/* oklch */ color: oklch(55.9% 0.210 281.8);

Tailwind

colors: {
  custom: {
    50: '#9e88f1',
    500: '#6758e9',
    950: '#000000',
  },
}

SCSS

$custom: #6758e9;
$custom-light: #9e88f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6758e9",
  "rgb": {
    "r": 103,
    "g": 88,
    "b": 233
  },
  "hsl": {
    "h": 246.207,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55883,
    "c": 0.21025,
    "h": 281.8
  },
  "luminance": 0.15746
}

Semantic roles & 50–950 ramp

primary

#6758E9

secondary

#E3E8B4

accent

#D90DC4

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6758E9

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

Preview Lab → · Contrast checker → · Palette generator →