#757CF9#757CF9

#757CF9 is a light, vivid blue. Relative luminance 0.250; OKLCH L 64.3% C 0.183 H 277.5°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#757CF9
RGB	rgb(117, 124, 249)
HSL	hsl(237, 92%, 72%)
HSV	hsv(237, 53%, 98%)
CMYK	cmyk(53%, 50.2%, 0%, 2.4%)
CIE-LAB	lab(57.11, 31.39, -63.55)
CIE-LCH	lch(57.11, 70.88, 296.29°)
OKLab	oklab(64.25% 0.0239 -0.1814)
OKLCH	oklch(64.25% 0.183 277.5)
XYZ	xyz(31.6373, 25.0347, 92.7692)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757CF9 #F9F275

analogous

#75BEF9 #757CF9 #B075F9

triadic

#757CF9 #F9757C #7CF975

tetradic

#757CF9 #F975BE #F9F275 #75F9B0

square

#757CF9 #F975BE #F9F275 #75F9B0

split-complementary

#757CF9 #F9B075 #BEF975

monochromatic

#0A16E9 #3A44F6 #757CF9 #B0B4FC #E2E3FE

Accessibility & contrast

On white

3.50

#757CF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#757CF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757CF9

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757CF9	#FFFFFF	#000000	##000000
##757CF9	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C8FFD

Deuteranopia (green-blind)

#2A84F6

Tritanopia (blue-blind)

#3798AF

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #757cf9;
/* rgb */ color: rgb(117, 124, 249);
/* oklch */ color: oklch(64.3% 0.183 277.5);

Tailwind

colors: {
  custom: {
    50: '#a6a1fc',
    500: '#757cf9',
    950: '#000000',
  },
}

SCSS

$custom: #757cf9;
$custom-light: #a6a1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#757cf9",
  "rgb": {
    "r": 117,
    "g": 124,
    "b": 249
  },
  "hsl": {
    "h": 236.818,
    "s": 91.667,
    "l": 71.765
  },
  "oklch": {
    "l": 0.64252,
    "c": 0.18302,
    "h": 277.5
  },
  "luminance": 0.25037
}

Semantic roles & 50–950 ramp

primary

#757CF9

secondary

#F6F4D4

accent

#D900E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100F18

muted

#7F7E86

Preview Lab

Preview with #757CF9

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

Preview Lab → · Contrast checker → · Palette generator →