#6757FB#6757FB

#6757FB is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.2% C 0.234 H 280.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#6757FB
RGB	rgb(103, 87, 251)
HSL	hsl(246, 95%, 66%)
HSV	hsv(246, 65%, 98%)
CMYK	cmyk(59%, 65.3%, 0%, 1.6%)
CIE-LAB	lab(47.83, 51.13, -79.75)
CIE-LCH	lch(47.83, 94.73, 302.66°)
OKLab	oklab(57.19% 0.0423 -0.2297)
OKLCH	oklch(57.19% 0.234 280.4)
XYZ	xyz(26.4088, 16.6631, 93.0728)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757FB #EBFB57

analogous

#5799FB #6757FB #B957FB

triadic

#6757FB #FB6757 #57FB67

tetradic

#6757FB #FB5799 #EBFB57 #57FBB9

square

#6757FB #FB5799 #EBFB57 #57FBB9

split-complementary

#6757FB #FBB957 #99FB57

monochromatic

#1905D3 #311BFA #6757FB #9D93FC #D3CFFE

Accessibility & contrast

On white

4.85

#6757FB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#6757FB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757FB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757FB	#FFFFFF	#000000	##FFFFFF
##6757FB	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FF

Deuteranopia (green-blind)

#006BF8

Tritanopia (blue-blind)

#0081A2

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6757fb;
/* rgb */ color: rgb(103, 87, 251);
/* oklch */ color: oklch(57.2% 0.234 280.4);

Tailwind

colors: {
  custom: {
    50: '#a088fe',
    500: '#6757fb',
    950: '#000000',
  },
}

SCSS

$custom: #6757fb;
$custom-light: #a088fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6757fb",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 251
  },
  "hsl": {
    "h": 245.854,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.57188,
    "c": 0.23353,
    "h": 280.4
  },
  "luminance": 0.16665
}

Semantic roles & 50–950 ramp

primary

#6757FB

secondary

#ECF2BC

accent

#E600CF

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #6757FB

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

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