#758BF3#758BF3

#758BF3 is a light, vivid blue. Relative luminance 0.287; OKLCH L 66.7% C 0.156 H 272.5°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#758BF3
RGB	rgb(117, 139, 243)
HSL	hsl(230, 84%, 71%)
HSV	hsv(230, 52%, 95%)
CMYK	cmyk(51.9%, 42.8%, 0%, 4.7%)
CIE-LAB	lab(60.53, 20.63, -54.77)
CIE-LCH	lch(60.53, 58.52, 290.64°)
OKLab	oklab(66.74% 0.0069 -0.1555)
OKLCH	oklch(66.74% 0.156 272.5)
XYZ	xyz(32.7412, 28.7160, 88.5941)
Luminance	0.2872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#758BF3 #F3DD75

analogous

#75CAF3 #758BF3 #9E75F3

triadic

#758BF3 #F3758B #8BF375

tetradic

#758BF3 #F375CA #F3DD75 #75F39E

square

#758BF3 #F375CA #F3DD75 #75F39E

split-complementary

#758BF3 #F39E75 #CAF375

monochromatic

#1336DB #3D5CEE #758BF3 #ADBAF8 #E3E7FD

Accessibility & contrast

On white

3.11

#758BF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#758BF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #758BF3

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##758BF3	#FFFFFF	#000000	##000000
##758BF3	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F98F7

Deuteranopia (green-blind)

#518DF1

Tritanopia (blue-blind)

#3BA1B3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #758bf3;
/* rgb */ color: rgb(117, 139, 243);
/* oklch */ color: oklch(66.7% 0.156 272.5);

Tailwind

colors: {
  custom: {
    50: '#a4acf7',
    500: '#758bf3',
    950: '#000000',
  },
}

SCSS

$custom: #758bf3;
$custom-light: #a4acf7;
$custom-dark: #000000;

JSON

{
  "hex": "#758bf3",
  "rgb": {
    "r": 117,
    "g": 139,
    "b": 243
  },
  "hsl": {
    "h": 229.524,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.66737,
    "c": 0.15567,
    "h": 272.5
  },
  "luminance": 0.28718
}

Semantic roles & 50–950 ramp

primary

#758BF3

secondary

#F3EDD1

accent

#BA05E0

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101017

muted

#7F7F85

Preview Lab

Preview with #758BF3

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

Preview Lab → · Contrast checker → · Palette generator →