#7378F3#7378F3

#7378F3 is a light, vivid blue. Relative luminance 0.235; OKLCH L 63.0% C 0.181 H 278.1°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#7378F3
RGB	rgb(115, 120, 243)
HSL	hsl(238, 84%, 70%)
HSV	hsv(238, 53%, 95%)
CMYK	cmyk(52.7%, 50.6%, 0%, 4.7%)
CIE-LAB	lab(55.63, 31.52, -62.61)
CIE-LCH	lch(55.63, 70.10, 296.72°)
OKLab	oklab(62.99% 0.0255 -0.1788)
OKLCH	oklch(62.99% 0.181 278.1)
XYZ	xyz(29.9593, 23.5470, 87.7430)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7378F3 #F3EE73

analogous

#73B8F3 #7378F3 #AE73F3

triadic

#7378F3 #F37378 #78F373

tetradic

#7378F3 #F373B8 #F3EE73 #73F3AE

square

#7378F3 #F373B8 #F3EE73 #73F3AE

split-complementary

#7378F3 #F3AE73 #B8F373

monochromatic

#131AD9 #3B42EE #7378F3 #ABAEF8 #E3E4FD

Accessibility & contrast

On white

3.68

#7378F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#7378F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7378F3

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7378F3	#FFFFFF	#000000	##000000
##7378F3	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#388BF7

Deuteranopia (green-blind)

#2780F0

Tritanopia (blue-blind)

#3993AA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #7378f3;
/* rgb */ color: rgb(115, 120, 243);
/* oklch */ color: oklch(63.0% 0.181 278.1);

Tailwind

colors: {
  custom: {
    50: '#a49ff8',
    500: '#7378f3',
    950: '#000000',
  },
}

SCSS

$custom: #7378f3;
$custom-light: #a49ff8;
$custom-dark: #000000;

JSON

{
  "hex": "#7378f3",
  "rgb": {
    "r": 115,
    "g": 120,
    "b": 243
  },
  "hsl": {
    "h": 237.656,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.62988,
    "c": 0.18058,
    "h": 278.1
  },
  "luminance": 0.23549
}

Semantic roles & 50–950 ramp

primary

#7378F3

secondary

#F3F1CF

accent

#D805E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7378F3

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

Preview Lab → · Contrast checker → · Palette generator →