#757CF3#757CF3

#757CF3 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.9% C 0.175 H 277.7°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#757CF3
RGB	rgb(117, 124, 243)
HSL	hsl(237, 84%, 71%)
HSV	hsv(237, 52%, 95%)
CMYK	cmyk(51.9%, 49%, 0%, 4.7%)
CIE-LAB	lab(56.75, 29.55, -60.81)
CIE-LCH	lch(56.75, 67.61, 295.92°)
OKLab	oklab(63.87% 0.0234 -0.1734)
OKLCH	oklch(63.87% 0.175 277.7)
XYZ	xyz(30.7164, 24.6664, 87.9192)
Luminance	0.2467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757CF3 #F3EC75

analogous

#75BBF3 #757CF3 #AD75F3

triadic

#757CF3 #F3757C #7CF375

tetradic

#757CF3 #F375BB #F3EC75 #75F3AD

square

#757CF3 #F375BB #F3EC75 #75F3AD

split-complementary

#757CF3 #F3AD75 #BBF375

monochromatic

#131EDB #3D47EE #757CF3 #ADB1F8 #E3E4FD

Accessibility & contrast

On white

3.54

#757CF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#757CF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757CF3

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757CF3	#FFFFFF	#000000	##000000
##757CF3	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#438DF7

Deuteranopia (green-blind)

#3483F0

Tritanopia (blue-blind)

#3E96AC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #757cf3;
/* rgb */ color: rgb(117, 124, 243);
/* oklch */ color: oklch(63.9% 0.175 277.7);

Tailwind

colors: {
  custom: {
    50: '#a5a1f8',
    500: '#757cf3',
    950: '#000000',
  },
}

SCSS

$custom: #757cf3;
$custom-light: #a5a1f8;
$custom-dark: #000000;

JSON

{
  "hex": "#757cf3",
  "rgb": {
    "r": 117,
    "g": 124,
    "b": 243
  },
  "hsl": {
    "h": 236.667,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.63865,
    "c": 0.17496,
    "h": 277.7
  },
  "luminance": 0.24668
}

Semantic roles & 50–950 ramp

primary

#757CF3

secondary

#F3F1D1

accent

#D405E0

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100F17

muted

#7F7E85

Preview Lab

Preview with #757CF3

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

Preview Lab → · Contrast checker → · Palette generator →